20224367536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1\times {\mathrm{1123}}^1$

素因数の和:2246

約数の個数: 80

約数和(自身を含む): 41708268000

約数和(自身を除く): 21483900464

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1049, 1073, 1123, 2098, 2146, 2246, 4196, 4292, 4492, 8392, 8584, 8984, 16784, 17168, 17968, 30421, 32567, 38813, 41551, 60842, 65134, 77626, 83102, 121684, 130268, 155252, 166204, 243368, 260536, 310504, 332408, 486736, 521072, 621008, 664816, 1125577, 1178027, 1204979, 2251154, 2356054, 2409958, 4502308, 4712108, 4819916, 9004616, 9424216, 9639832, 18009232, 18848432, 19279664, 34162783, 43586999, 68325566, 87173998, 136651132, 174347996, 273302264, 348695992, 546604528, 697391984, 1264022971, 2528045942, 5056091884, 10112183768, 20224367536]

約数ペア:

[(1, 20224367536), (2, 10112183768), (4, 5056091884), (8, 2528045942), (16, 1264022971), (29, 697391984), (37, 546604528), (58, 348695992), (74, 273302264), (116, 174347996), (148, 136651132), (232, 87173998), (296, 68325566), (464, 43586999), (592, 34162783), (1049, 19279664), (1073, 18848432), (1123, 18009232), (2098, 9639832), (2146, 9424216), (2246, 9004616), (4196, 4819916), (4292, 4712108), (4492, 4502308), (8392, 2409958), (8584, 2356054), (8984, 2251154), (16784, 1204979), (17168, 1178027), (17968, 1125577), (30421, 664816), (32567, 621008), (38813, 521072), (41551, 486736), (60842, 332408), (65134, 310504), (77626, 260536), (83102, 243368), (121684, 166204), (130268, 155252)]