20150988162

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 41106562560

約数和(自身を除く): 20955574398

約数列:

[1, 2, 3, 6, 97, 194, 239, 291, 317, 457, 478, 582, 634, 717, 914, 951, 1371, 1434, 1902, 2742, 23183, 30749, 44329, 46366, 61498, 69549, 75763, 88658, 92247, 109223, 132987, 139098, 144869, 151526, 184494, 218446, 227289, 265974, 289738, 327669, 434607, 454578, 655338, 869214, 7349011, 10594631, 14052293, 14698022, 21189262, 22047033, 28104586, 31783893, 34623691, 42156879, 44094066, 63567786, 69247382, 84313758, 103871073, 207742146, 3358498027, 6716996054, 10075494081, 20150988162]

約数ペア:

[(1, 20150988162), (2, 10075494081), (3, 6716996054), (6, 3358498027), (97, 207742146), (194, 103871073), (239, 84313758), (291, 69247382), (317, 63567786), (457, 44094066), (478, 42156879), (582, 34623691), (634, 31783893), (717, 28104586), (914, 22047033), (951, 21189262), (1371, 14698022), (1434, 14052293), (1902, 10594631), (2742, 7349011), (23183, 869214), (30749, 655338), (44329, 454578), (46366, 434607), (61498, 327669), (69549, 289738), (75763, 265974), (88658, 227289), (92247, 218446), (109223, 184494), (132987, 151526), (139098, 144869)]