20115307536

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{12071}}^1$

素因数の和:12464

約数の個数: 80

約数和(自身を含む): 52542172800

約数和(自身を除く): 32426865264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 233, 298, 447, 466, 596, 699, 894, 932, 1192, 1398, 1788, 1864, 2384, 2796, 3576, 3728, 5592, 7152, 11184, 12071, 24142, 34717, 36213, 48284, 69434, 72426, 96568, 104151, 138868, 144852, 193136, 208302, 277736, 289704, 416604, 555472, 579408, 833208, 1666416, 1798579, 2812543, 3597158, 5395737, 5625086, 7194316, 8437629, 10791474, 11250172, 14388632, 16875258, 21582948, 22500344, 28777264, 33750516, 43165896, 45000688, 67501032, 86331792, 135002064, 419068907, 838137814, 1257206721, 1676275628, 2514413442, 3352551256, 5028826884, 6705102512, 10057653768, 20115307536]

約数ペア:

[(1, 20115307536), (2, 10057653768), (3, 6705102512), (4, 5028826884), (6, 3352551256), (8, 2514413442), (12, 1676275628), (16, 1257206721), (24, 838137814), (48, 419068907), (149, 135002064), (233, 86331792), (298, 67501032), (447, 45000688), (466, 43165896), (596, 33750516), (699, 28777264), (894, 22500344), (932, 21582948), (1192, 16875258), (1398, 14388632), (1788, 11250172), (1864, 10791474), (2384, 8437629), (2796, 7194316), (3576, 5625086), (3728, 5395737), (5592, 3597158), (7152, 2812543), (11184, 1798579), (12071, 1666416), (24142, 833208), (34717, 579408), (36213, 555472), (48284, 416604), (69434, 289704), (72426, 277736), (96568, 208302), (104151, 193136), (138868, 144852)]