20346763312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4597}}^1\times {\mathrm{9539}}^1$

素因数の和:14173

約数の個数: 40

約数和(自身を含む): 40794375600

約数和(自身を除く): 20447612288

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4597, 9194, 9539, 18388, 19078, 36776, 38156, 73552, 76312, 133313, 152624, 266626, 276631, 533252, 553262, 1066504, 1106524, 2133008, 2213048, 4426096, 43850783, 87701566, 175403132, 350806264, 701612528, 1271672707, 2543345414, 5086690828, 10173381656, 20346763312]

約数ペア:

[(1, 20346763312), (2, 10173381656), (4, 5086690828), (8, 2543345414), (16, 1271672707), (29, 701612528), (58, 350806264), (116, 175403132), (232, 87701566), (464, 43850783), (4597, 4426096), (9194, 2213048), (9539, 2133008), (18388, 1106524), (19078, 1066504), (36776, 553262), (38156, 533252), (73552, 276631), (76312, 266626), (133313, 152624)]