20193485268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^2\times {\mathrm{4951}}^1$

素因数の和:5086

約数の個数: 108

約数和(自身を含む): 52797293024

約数和(自身を除く): 32603807756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 121, 132, 159, 212, 242, 318, 363, 484, 583, 636, 726, 1166, 1452, 1749, 2332, 2809, 3498, 4951, 5618, 6413, 6996, 8427, 9902, 11236, 12826, 14853, 16854, 19239, 19804, 25652, 29706, 30899, 33708, 38478, 54461, 59412, 61798, 76956, 92697, 108922, 123596, 163383, 185394, 217844, 262403, 326766, 339889, 370788, 524806, 599071, 653532, 679778, 787209, 1019667, 1049612, 1198142, 1359556, 1574418, 1797213, 2039334, 2396284, 2886433, 3148836, 3594426, 4078668, 5772866, 7188852, 8659299, 11545732, 13907359, 17318598, 27814718, 31750763, 34637196, 41722077, 55629436, 63501526, 83444154, 95252289, 127003052, 152980949, 166888308, 190504578, 305961898, 381009156, 458942847, 611923796, 917885694, 1682790439, 1835771388, 3365580878, 5048371317, 6731161756, 10096742634, 20193485268]

約数ペア:

[(1, 20193485268), (2, 10096742634), (3, 6731161756), (4, 5048371317), (6, 3365580878), (11, 1835771388), (12, 1682790439), (22, 917885694), (33, 611923796), (44, 458942847), (53, 381009156), (66, 305961898), (106, 190504578), (121, 166888308), (132, 152980949), (159, 127003052), (212, 95252289), (242, 83444154), (318, 63501526), (363, 55629436), (484, 41722077), (583, 34637196), (636, 31750763), (726, 27814718), (1166, 17318598), (1452, 13907359), (1749, 11545732), (2332, 8659299), (2809, 7188852), (3498, 5772866), (4951, 4078668), (5618, 3594426), (6413, 3148836), (6996, 2886433), (8427, 2396284), (9902, 2039334), (11236, 1797213), (12826, 1574418), (14853, 1359556), (16854, 1198142), (19239, 1049612), (19804, 1019667), (25652, 787209), (29706, 679778), (30899, 653532), (33708, 599071), (38478, 524806), (54461, 370788), (59412, 339889), (61798, 326766), (76956, 262403), (92697, 217844), (108922, 185394), (123596, 163383)]