20239893588

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1909

約数の個数: 96

約数和(自身を含む): 48734784000

約数和(自身を除く): 28494890412

約数列:

[1, 2, 3, 4, 6, 12, 67, 107, 134, 149, 201, 214, 268, 298, 321, 402, 428, 447, 596, 642, 804, 894, 1284, 1579, 1788, 3158, 4737, 6316, 7169, 9474, 9983, 14338, 15943, 18948, 19966, 21507, 28676, 29949, 31886, 39932, 43014, 47829, 59898, 63772, 86028, 95658, 105793, 119796, 168953, 191316, 211586, 235271, 317379, 337906, 423172, 470542, 506859, 634758, 675812, 705813, 941084, 1013718, 1068181, 1269516, 1411626, 2027436, 2136362, 2823252, 3204543, 4272724, 6409086, 11319851, 12818172, 15763157, 22639702, 25173997, 31526314, 33959553, 45279404, 47289471, 50347994, 63052628, 67919106, 75521991, 94578942, 100695988, 135838212, 151043982, 189157884, 302087964, 1686657799, 3373315598, 5059973397, 6746631196, 10119946794, 20239893588]

約数ペア:

[(1, 20239893588), (2, 10119946794), (3, 6746631196), (4, 5059973397), (6, 3373315598), (12, 1686657799), (67, 302087964), (107, 189157884), (134, 151043982), (149, 135838212), (201, 100695988), (214, 94578942), (268, 75521991), (298, 67919106), (321, 63052628), (402, 50347994), (428, 47289471), (447, 45279404), (596, 33959553), (642, 31526314), (804, 25173997), (894, 22639702), (1284, 15763157), (1579, 12818172), (1788, 11319851), (3158, 6409086), (4737, 4272724), (6316, 3204543), (7169, 2823252), (9474, 2136362), (9983, 2027436), (14338, 1411626), (15943, 1269516), (18948, 1068181), (19966, 1013718), (21507, 941084), (28676, 705813), (29949, 675812), (31886, 634758), (39932, 506859), (43014, 470542), (47829, 423172), (59898, 337906), (63772, 317379), (86028, 235271), (95658, 211586), (105793, 191316), (119796, 168953)]