20548374966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{92189}}^1$

素因数の和:92294

約数の個数: 96

約数和(自身を含む): 53499700800

約数和(自身を除く): 32951325834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 61, 63, 87, 122, 126, 174, 183, 203, 261, 366, 406, 427, 522, 549, 609, 854, 1098, 1218, 1281, 1769, 1827, 2562, 3538, 3654, 3843, 5307, 7686, 10614, 12383, 15921, 24766, 31842, 37149, 74298, 92189, 111447, 184378, 222894, 276567, 553134, 645323, 829701, 1290646, 1659402, 1935969, 2673481, 3871938, 5346962, 5623529, 5807907, 8020443, 11247058, 11615814, 16040886, 16870587, 18714367, 24061329, 33741174, 37428734, 39364703, 48122658, 50611761, 56143101, 78729406, 101223522, 112286202, 118094109, 163082341, 168429303, 236188218, 326164682, 336858606, 354282327, 489247023, 708564654, 978494046, 1141576387, 1467741069, 2283152774, 2935482138, 3424729161, 6849458322, 10274187483, 20548374966]

約数ペア:

[(1, 20548374966), (2, 10274187483), (3, 6849458322), (6, 3424729161), (7, 2935482138), (9, 2283152774), (14, 1467741069), (18, 1141576387), (21, 978494046), (29, 708564654), (42, 489247023), (58, 354282327), (61, 336858606), (63, 326164682), (87, 236188218), (122, 168429303), (126, 163082341), (174, 118094109), (183, 112286202), (203, 101223522), (261, 78729406), (366, 56143101), (406, 50611761), (427, 48122658), (522, 39364703), (549, 37428734), (609, 33741174), (854, 24061329), (1098, 18714367), (1218, 16870587), (1281, 16040886), (1769, 11615814), (1827, 11247058), (2562, 8020443), (3538, 5807907), (3654, 5623529), (3843, 5346962), (5307, 3871938), (7686, 2673481), (10614, 1935969), (12383, 1659402), (15921, 1290646), (24766, 829701), (31842, 645323), (37149, 553134), (74298, 276567), (92189, 222894), (111447, 184378)]