20832100086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1\times {\mathrm{22073}}^1$

素因数の和:23085

約数の個数: 64

約数和(自身を含む): 49739609088

約数和(自身を除く): 28907509002

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 977, 1954, 2931, 5862, 6839, 13678, 20517, 22073, 22471, 41034, 44146, 44942, 66219, 67413, 132438, 134826, 154511, 157297, 309022, 314594, 463533, 471891, 507679, 927066, 943782, 1015358, 1523037, 3046074, 3553753, 7107506, 10661259, 21322518, 21565321, 43130642, 64695963, 129391926, 150957247, 301914494, 452871741, 496002383, 905743482, 992004766, 1488007149, 2976014298, 3472016681, 6944033362, 10416050043, 20832100086]

約数ペア:

[(1, 20832100086), (2, 10416050043), (3, 6944033362), (6, 3472016681), (7, 2976014298), (14, 1488007149), (21, 992004766), (23, 905743482), (42, 496002383), (46, 452871741), (69, 301914494), (138, 150957247), (161, 129391926), (322, 64695963), (483, 43130642), (966, 21565321), (977, 21322518), (1954, 10661259), (2931, 7107506), (5862, 3553753), (6839, 3046074), (13678, 1523037), (20517, 1015358), (22073, 943782), (22471, 927066), (41034, 507679), (44146, 471891), (44942, 463533), (66219, 314594), (67413, 309022), (132438, 157297), (134826, 154511)]