20130950376

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20639}}^1$

素因数の和:20724

約数の個数: 192

約数和(自身を含む): 61820928000

約数和(自身を除く): 41689977624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 31, 36, 38, 46, 57, 62, 69, 72, 76, 92, 93, 114, 124, 138, 152, 171, 184, 186, 207, 228, 248, 276, 279, 342, 372, 414, 437, 456, 552, 558, 589, 684, 713, 744, 828, 874, 1116, 1178, 1311, 1368, 1426, 1656, 1748, 1767, 2139, 2232, 2356, 2622, 2852, 3496, 3534, 3933, 4278, 4712, 5244, 5301, 5704, 6417, 7068, 7866, 8556, 10488, 10602, 12834, 13547, 14136, 15732, 17112, 20639, 21204, 25668, 27094, 31464, 40641, 41278, 42408, 51336, 54188, 61917, 81282, 82556, 108376, 121923, 123834, 162564, 165112, 185751, 243846, 247668, 325128, 371502, 392141, 474697, 487692, 495336, 639809, 743004, 784282, 949394, 975384, 1176423, 1279618, 1424091, 1486008, 1568564, 1898788, 1919427, 2352846, 2559236, 2848182, 3137128, 3529269, 3797576, 3838854, 4272273, 4705692, 5118472, 5696364, 5758281, 7058538, 7677708, 8544546, 9019243, 9411384, 11392728, 11516562, 12156371, 14117076, 14715607, 15355416, 17089092, 18038486, 23033124, 24312742, 27057729, 28234152, 29431214, 34178184, 36076972, 36469113, 44146821, 46066248, 48625484, 54115458, 58862428, 72153944, 72938226, 81173187, 88293642, 97250968, 108230916, 109407339, 117724856, 132440463, 145876452, 162346374, 176587284, 216461832, 218814678, 264880926, 279596533, 291752904, 324692748, 353174568, 437629356, 529761852, 559193066, 649385496, 838789599, 875258712, 1059523704, 1118386132, 1677579198, 2236772264, 2516368797, 3355158396, 5032737594, 6710316792, 10065475188, 20130950376]

約数ペア:

[(1, 20130950376), (2, 10065475188), (3, 6710316792), (4, 5032737594), (6, 3355158396), (8, 2516368797), (9, 2236772264), (12, 1677579198), (18, 1118386132), (19, 1059523704), (23, 875258712), (24, 838789599), (31, 649385496), (36, 559193066), (38, 529761852), (46, 437629356), (57, 353174568), (62, 324692748), (69, 291752904), (72, 279596533), (76, 264880926), (92, 218814678), (93, 216461832), (114, 176587284), (124, 162346374), (138, 145876452), (152, 132440463), (171, 117724856), (184, 109407339), (186, 108230916), (207, 97250968), (228, 88293642), (248, 81173187), (276, 72938226), (279, 72153944), (342, 58862428), (372, 54115458), (414, 48625484), (437, 46066248), (456, 44146821), (552, 36469113), (558, 36076972), (589, 34178184), (684, 29431214), (713, 28234152), (744, 27057729), (828, 24312742), (874, 23033124), (1116, 18038486), (1178, 17089092), (1311, 15355416), (1368, 14715607), (1426, 14117076), (1656, 12156371), (1748, 11516562), (1767, 11392728), (2139, 9411384), (2232, 9019243), (2356, 8544546), (2622, 7677708), (2852, 7058538), (3496, 5758281), (3534, 5696364), (3933, 5118472), (4278, 4705692), (4712, 4272273), (5244, 3838854), (5301, 3797576), (5704, 3529269), (6417, 3137128), (7068, 2848182), (7866, 2559236), (8556, 2352846), (10488, 1919427), (10602, 1898788), (12834, 1568564), (13547, 1486008), (14136, 1424091), (15732, 1279618), (17112, 1176423), (20639, 975384), (21204, 949394), (25668, 784282), (27094, 743004), (31464, 639809), (40641, 495336), (41278, 487692), (42408, 474697), (51336, 392141), (54188, 371502), (61917, 325128), (81282, 247668), (82556, 243846), (108376, 185751), (121923, 165112), (123834, 162564)]