20231450988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1\times {\mathrm{2957}}^1$

素因数の和:4751

約数の個数: 96

約数和(自身を含む): 55148857344

約数和(自身を除く): 34917406356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1733, 1974, 2957, 3466, 3948, 5199, 5914, 6932, 8871, 10398, 11828, 12131, 17742, 20699, 20796, 24262, 35484, 36393, 41398, 48524, 62097, 72786, 81451, 82796, 124194, 138979, 145572, 162902, 244353, 248388, 277958, 325804, 416937, 488706, 555916, 570157, 833874, 972853, 977412, 1140314, 1667748, 1710471, 1945706, 2280628, 2918559, 3420942, 3891412, 5124481, 5837118, 6841884, 10248962, 11674236, 15373443, 20497924, 30746886, 35871367, 61493772, 71742734, 107614101, 143485468, 215228202, 240850607, 430456404, 481701214, 722551821, 963402428, 1445103642, 1685954249, 2890207284, 3371908498, 5057862747, 6743816996, 10115725494, 20231450988]

約数ペア:

[(1, 20231450988), (2, 10115725494), (3, 6743816996), (4, 5057862747), (6, 3371908498), (7, 2890207284), (12, 1685954249), (14, 1445103642), (21, 963402428), (28, 722551821), (42, 481701214), (47, 430456404), (84, 240850607), (94, 215228202), (141, 143485468), (188, 107614101), (282, 71742734), (329, 61493772), (564, 35871367), (658, 30746886), (987, 20497924), (1316, 15373443), (1733, 11674236), (1974, 10248962), (2957, 6841884), (3466, 5837118), (3948, 5124481), (5199, 3891412), (5914, 3420942), (6932, 2918559), (8871, 2280628), (10398, 1945706), (11828, 1710471), (12131, 1667748), (17742, 1140314), (20699, 977412), (20796, 972853), (24262, 833874), (35484, 570157), (36393, 555916), (41398, 488706), (48524, 416937), (62097, 325804), (72786, 277958), (81451, 248388), (82796, 244353), (124194, 162902), (138979, 145572)]