20042088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 55339200

約数和(自身を除く): 35297112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 712, 853, 979, 1068, 1706, 1958, 2136, 2559, 2937, 3412, 3916, 5118, 5874, 6824, 7832, 9383, 10236, 11748, 18766, 20472, 23496, 28149, 37532, 56298, 75064, 75917, 112596, 151834, 225192, 227751, 303668, 455502, 607336, 835087, 911004, 1670174, 1822008, 2505261, 3340348, 5010522, 6680696, 10021044, 20042088]

約数ペア:

[(1, 20042088), (2, 10021044), (3, 6680696), (4, 5010522), (6, 3340348), (8, 2505261), (11, 1822008), (12, 1670174), (22, 911004), (24, 835087), (33, 607336), (44, 455502), (66, 303668), (88, 227751), (89, 225192), (132, 151834), (178, 112596), (264, 75917), (267, 75064), (356, 56298), (534, 37532), (712, 28149), (853, 23496), (979, 20472), (1068, 18766), (1706, 11748), (1958, 10236), (2136, 9383), (2559, 7832), (2937, 6824), (3412, 5874), (3916, 5118)]