20164026204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{3541}}^1$

素因数の和:4000

約数の個数: 144

約数和(自身を含む): 59410391040

約数和(自身を除く): 39246364836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 383, 413, 531, 708, 766, 826, 1062, 1149, 1239, 1532, 1652, 2124, 2298, 2478, 2681, 3447, 3541, 3717, 4596, 4956, 5362, 6894, 7082, 7434, 8043, 10623, 10724, 13788, 14164, 14868, 16086, 21246, 22597, 24129, 24787, 31869, 32172, 42492, 45194, 48258, 49574, 63738, 67791, 74361, 90388, 96516, 99148, 127476, 135582, 148722, 158179, 203373, 208919, 223083, 271164, 297444, 316358, 406746, 417838, 446166, 474537, 626757, 632716, 813492, 835676, 892332, 949074, 1253514, 1356203, 1423611, 1462433, 1880271, 1898148, 2507028, 2712406, 2847222, 2924866, 3760542, 4068609, 4387299, 5424812, 5694444, 5849732, 7521084, 8137218, 8774598, 9493421, 12205827, 13161897, 16274436, 17549196, 18986842, 24411654, 26323794, 28480263, 37973684, 48823308, 52647588, 56960526, 80015977, 85440789, 113921052, 160031954, 170881578, 240047931, 320063908, 341763156, 480095862, 560111839, 720143793, 960191724, 1120223678, 1440287586, 1680335517, 2240447356, 2880575172, 3360671034, 5041006551, 6721342068, 10082013102, 20164026204]

約数ペア:

[(1, 20164026204), (2, 10082013102), (3, 6721342068), (4, 5041006551), (6, 3360671034), (7, 2880575172), (9, 2240447356), (12, 1680335517), (14, 1440287586), (18, 1120223678), (21, 960191724), (28, 720143793), (36, 560111839), (42, 480095862), (59, 341763156), (63, 320063908), (84, 240047931), (118, 170881578), (126, 160031954), (177, 113921052), (236, 85440789), (252, 80015977), (354, 56960526), (383, 52647588), (413, 48823308), (531, 37973684), (708, 28480263), (766, 26323794), (826, 24411654), (1062, 18986842), (1149, 17549196), (1239, 16274436), (1532, 13161897), (1652, 12205827), (2124, 9493421), (2298, 8774598), (2478, 8137218), (2681, 7521084), (3447, 5849732), (3541, 5694444), (3717, 5424812), (4596, 4387299), (4956, 4068609), (5362, 3760542), (6894, 2924866), (7082, 2847222), (7434, 2712406), (8043, 2507028), (10623, 1898148), (10724, 1880271), (13788, 1462433), (14164, 1423611), (14868, 1356203), (16086, 1253514), (21246, 949074), (22597, 892332), (24129, 835676), (24787, 813492), (31869, 632716), (32172, 626757), (42492, 474537), (45194, 446166), (48258, 417838), (49574, 406746), (63738, 316358), (67791, 297444), (74361, 271164), (90388, 223083), (96516, 208919), (99148, 203373), (127476, 158179), (135582, 148722)]