20442643296

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{8231}}^1$

素因数の和:8916

約数の個数: 96

約数和(自身を含む): 55064572416

約数和(自身を除く): 34621929120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 631, 656, 984, 1262, 1312, 1893, 1968, 2524, 3786, 3936, 5048, 7572, 8231, 10096, 15144, 16462, 20192, 24693, 25871, 30288, 32924, 49386, 51742, 60576, 65848, 77613, 98772, 103484, 131696, 155226, 197544, 206968, 263392, 310452, 337471, 395088, 413936, 620904, 674942, 790176, 827872, 1012413, 1241808, 1349884, 2024826, 2483616, 2699768, 4049652, 5193761, 5399536, 8099304, 10387522, 10799072, 15581283, 16198608, 20775044, 31162566, 32397216, 41550088, 62325132, 83100176, 124650264, 166200352, 212944201, 249300528, 425888402, 498601056, 638832603, 851776804, 1277665206, 1703553608, 2555330412, 3407107216, 5110660824, 6814214432, 10221321648, 20442643296]

約数ペア:

[(1, 20442643296), (2, 10221321648), (3, 6814214432), (4, 5110660824), (6, 3407107216), (8, 2555330412), (12, 1703553608), (16, 1277665206), (24, 851776804), (32, 638832603), (41, 498601056), (48, 425888402), (82, 249300528), (96, 212944201), (123, 166200352), (164, 124650264), (246, 83100176), (328, 62325132), (492, 41550088), (631, 32397216), (656, 31162566), (984, 20775044), (1262, 16198608), (1312, 15581283), (1893, 10799072), (1968, 10387522), (2524, 8099304), (3786, 5399536), (3936, 5193761), (5048, 4049652), (7572, 2699768), (8231, 2483616), (10096, 2024826), (15144, 1349884), (16462, 1241808), (20192, 1012413), (24693, 827872), (25871, 790176), (30288, 674942), (32924, 620904), (49386, 413936), (51742, 395088), (60576, 337471), (65848, 310452), (77613, 263392), (98772, 206968), (103484, 197544), (131696, 155226)]