20247086568

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{21611}}^1$

素因数の和:22102

約数の個数: 64

約数和(自身を含む): 51246374400

約数和(自身を除く): 30999287832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 379, 412, 618, 758, 824, 1137, 1236, 1516, 2274, 2472, 3032, 4548, 9096, 21611, 39037, 43222, 64833, 78074, 86444, 117111, 129666, 156148, 172888, 234222, 259332, 312296, 468444, 518664, 936888, 2225933, 4451866, 6677799, 8190569, 8903732, 13355598, 16381138, 17807464, 24571707, 26711196, 32762276, 49143414, 53422392, 65524552, 98286828, 196573656, 843628607, 1687257214, 2530885821, 3374514428, 5061771642, 6749028856, 10123543284, 20247086568]

約数ペア:

[(1, 20247086568), (2, 10123543284), (3, 6749028856), (4, 5061771642), (6, 3374514428), (8, 2530885821), (12, 1687257214), (24, 843628607), (103, 196573656), (206, 98286828), (309, 65524552), (379, 53422392), (412, 49143414), (618, 32762276), (758, 26711196), (824, 24571707), (1137, 17807464), (1236, 16381138), (1516, 13355598), (2274, 8903732), (2472, 8190569), (3032, 6677799), (4548, 4451866), (9096, 2225933), (21611, 936888), (39037, 518664), (43222, 468444), (64833, 312296), (78074, 259332), (86444, 234222), (117111, 172888), (129666, 156148)]