20120855436

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{155383}}^1$

素因数の和:155516

約数の個数: 96

約数和(自身を含む): 57429926400

約数和(自身を除く): 37309070964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 109, 132, 198, 218, 297, 327, 396, 436, 594, 654, 981, 1188, 1199, 1308, 1962, 2398, 2943, 3597, 3924, 4796, 5886, 7194, 10791, 11772, 14388, 21582, 32373, 43164, 64746, 129492, 155383, 310766, 466149, 621532, 932298, 1398447, 1709213, 1864596, 2796894, 3418426, 4195341, 5127639, 5593788, 6836852, 8390682, 10255278, 15382917, 16781364, 16936747, 20510556, 30765834, 33873494, 46148751, 50810241, 61531668, 67746988, 92297502, 101620482, 152430723, 184595004, 186304217, 203240964, 304861446, 372608434, 457292169, 558912651, 609722892, 745216868, 914584338, 1117825302, 1676737953, 1829168676, 2235650604, 3353475906, 5030213859, 6706951812, 10060427718, 20120855436]

約数ペア:

[(1, 20120855436), (2, 10060427718), (3, 6706951812), (4, 5030213859), (6, 3353475906), (9, 2235650604), (11, 1829168676), (12, 1676737953), (18, 1117825302), (22, 914584338), (27, 745216868), (33, 609722892), (36, 558912651), (44, 457292169), (54, 372608434), (66, 304861446), (99, 203240964), (108, 186304217), (109, 184595004), (132, 152430723), (198, 101620482), (218, 92297502), (297, 67746988), (327, 61531668), (396, 50810241), (436, 46148751), (594, 33873494), (654, 30765834), (981, 20510556), (1188, 16936747), (1199, 16781364), (1308, 15382917), (1962, 10255278), (2398, 8390682), (2943, 6836852), (3597, 5593788), (3924, 5127639), (4796, 4195341), (5886, 3418426), (7194, 2796894), (10791, 1864596), (11772, 1709213), (14388, 1398447), (21582, 932298), (32373, 621532), (43164, 466149), (64746, 310766), (129492, 155383)]