20180859972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{24413}}^1$

素因数の和:25197

約数の個数: 96

約数和(自身を含む): 58034226432

約数和(自身を除く): 37853366460

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 757, 1092, 1514, 2271, 3028, 4542, 5299, 9084, 9841, 10598, 15897, 19682, 21196, 24413, 29523, 31794, 39364, 48826, 59046, 63588, 68887, 73239, 97652, 118092, 137774, 146478, 170891, 206661, 275548, 292956, 317369, 341782, 413322, 512673, 634738, 683564, 826644, 952107, 1025346, 1269476, 1904214, 2050692, 2221583, 3808428, 4443166, 6664749, 8886332, 13329498, 18480641, 26658996, 36961282, 55441923, 73922564, 110883846, 129364487, 221767692, 240248333, 258728974, 388093461, 480496666, 517457948, 720744999, 776186922, 960993332, 1441489998, 1552373844, 1681738331, 2882979996, 3363476662, 5045214993, 6726953324, 10090429986, 20180859972]

約数ペア:

[(1, 20180859972), (2, 10090429986), (3, 6726953324), (4, 5045214993), (6, 3363476662), (7, 2882979996), (12, 1681738331), (13, 1552373844), (14, 1441489998), (21, 960993332), (26, 776186922), (28, 720744999), (39, 517457948), (42, 480496666), (52, 388093461), (78, 258728974), (84, 240248333), (91, 221767692), (156, 129364487), (182, 110883846), (273, 73922564), (364, 55441923), (546, 36961282), (757, 26658996), (1092, 18480641), (1514, 13329498), (2271, 8886332), (3028, 6664749), (4542, 4443166), (5299, 3808428), (9084, 2221583), (9841, 2050692), (10598, 1904214), (15897, 1269476), (19682, 1025346), (21196, 952107), (24413, 826644), (29523, 683564), (31794, 634738), (39364, 512673), (48826, 413322), (59046, 341782), (63588, 317369), (68887, 292956), (73239, 275548), (97652, 206661), (118092, 170891), (137774, 146478)]