20236424128

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{7417}}^1$

素因数の和:7997

約数の個数: 56

約数和(自身を含む): 40698115200

約数和(自身を除く): 20461691072

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 479, 712, 958, 1424, 1916, 2848, 3832, 5696, 7417, 7664, 14834, 15328, 29668, 30656, 42631, 59336, 85262, 118672, 170524, 237344, 341048, 474688, 660113, 682096, 1320226, 1364192, 2640452, 2728384, 3552743, 5280904, 7105486, 10561808, 14210972, 21123616, 28421944, 42247232, 56843888, 113687776, 227375552, 316194127, 632388254, 1264776508, 2529553016, 5059106032, 10118212064, 20236424128]

約数ペア:

[(1, 20236424128), (2, 10118212064), (4, 5059106032), (8, 2529553016), (16, 1264776508), (32, 632388254), (64, 316194127), (89, 227375552), (178, 113687776), (356, 56843888), (479, 42247232), (712, 28421944), (958, 21123616), (1424, 14210972), (1916, 10561808), (2848, 7105486), (3832, 5280904), (5696, 3552743), (7417, 2728384), (7664, 2640452), (14834, 1364192), (15328, 1320226), (29668, 682096), (30656, 660113), (42631, 474688), (59336, 341048), (85262, 237344), (118672, 170524)]