20194865137972

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{1871}}^1\times {\mathrm{33223}}^1$

素因数の和:35429

約数の個数: 96

約数和(自身を含む): 41544488853504

約数和(自身を除く): 21349623715532

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 283, 287, 566, 574, 1132, 1148, 1871, 1981, 3742, 3962, 7484, 7924, 11603, 13097, 23206, 26194, 33223, 46412, 52388, 66446, 76711, 81221, 132892, 153422, 162442, 232561, 306844, 324884, 465122, 529493, 536977, 930244, 1058986, 1073954, 1362143, 2117972, 2147908, 2724286, 3706451, 5448572, 7412902, 9402109, 9535001, 14825804, 18804218, 19070002, 21709213, 37608436, 38140004, 43418426, 62160233, 65814763, 86836852, 124320466, 131629526, 151964491, 248640932, 263259052, 303928982, 385486469, 435121631, 607857964, 770972938, 870243262, 1541945876, 1740486524, 2548569553, 2698405283, 5097139106, 5396810566, 10194278212, 10793621132, 17591345939, 17839986871, 35182691878, 35679973742, 70365383756, 71359947484, 123139421573, 246278843146, 492557686292, 721245183499, 1442490366998, 2884980733996, 5048716284493, 10097432568986, 20194865137972]

約数ペア:

[(1, 20194865137972), (2, 10097432568986), (4, 5048716284493), (7, 2884980733996), (14, 1442490366998), (28, 721245183499), (41, 492557686292), (82, 246278843146), (164, 123139421573), (283, 71359947484), (287, 70365383756), (566, 35679973742), (574, 35182691878), (1132, 17839986871), (1148, 17591345939), (1871, 10793621132), (1981, 10194278212), (3742, 5396810566), (3962, 5097139106), (7484, 2698405283), (7924, 2548569553), (11603, 1740486524), (13097, 1541945876), (23206, 870243262), (26194, 770972938), (33223, 607857964), (46412, 435121631), (52388, 385486469), (66446, 303928982), (76711, 263259052), (81221, 248640932), (132892, 151964491), (153422, 131629526), (162442, 124320466), (232561, 86836852), (306844, 65814763), (324884, 62160233), (465122, 43418426), (529493, 38140004), (536977, 37608436), (930244, 21709213), (1058986, 19070002), (1073954, 18804218), (1362143, 14825804), (2117972, 9535001), (2147908, 9402109), (2724286, 7412902), (3706451, 5448572)]