20693502912

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73973}}^1$

素因数の和:74066

約数の個数: 112

約数和(自身を含む): 57721024512

約数和(自身を除く): 37027521600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 141, 186, 188, 192, 248, 282, 372, 376, 496, 564, 744, 752, 992, 1128, 1457, 1488, 1504, 1984, 2256, 2914, 2976, 3008, 4371, 4512, 5828, 5952, 8742, 9024, 11656, 17484, 23312, 34968, 46624, 69936, 73973, 93248, 139872, 147946, 221919, 279744, 295892, 443838, 591784, 887676, 1183568, 1775352, 2293163, 2367136, 3476731, 3550704, 4586326, 4734272, 6879489, 6953462, 7101408, 9172652, 10430193, 13758978, 13906924, 14202816, 18345304, 20860386, 27517956, 27813848, 36690608, 41720772, 55035912, 55627696, 73381216, 83441544, 107778661, 110071824, 111255392, 146762432, 166883088, 215557322, 220143648, 222510784, 323335983, 333766176, 431114644, 440287296, 646671966, 667532352, 862229288, 1293343932, 1724458576, 2586687864, 3448917152, 5173375728, 6897834304, 10346751456, 20693502912]

約数ペア:

[(1, 20693502912), (2, 10346751456), (3, 6897834304), (4, 5173375728), (6, 3448917152), (8, 2586687864), (12, 1724458576), (16, 1293343932), (24, 862229288), (31, 667532352), (32, 646671966), (47, 440287296), (48, 431114644), (62, 333766176), (64, 323335983), (93, 222510784), (94, 220143648), (96, 215557322), (124, 166883088), (141, 146762432), (186, 111255392), (188, 110071824), (192, 107778661), (248, 83441544), (282, 73381216), (372, 55627696), (376, 55035912), (496, 41720772), (564, 36690608), (744, 27813848), (752, 27517956), (992, 20860386), (1128, 18345304), (1457, 14202816), (1488, 13906924), (1504, 13758978), (1984, 10430193), (2256, 9172652), (2914, 7101408), (2976, 6953462), (3008, 6879489), (4371, 4734272), (4512, 4586326), (5828, 3550704), (5952, 3476731), (8742, 2367136), (9024, 2293163), (11656, 1775352), (17484, 1183568), (23312, 887676), (34968, 591784), (46624, 443838), (69936, 295892), (73973, 279744), (93248, 221919), (139872, 147946)]