20051422034

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:816

約数の個数: 128

約数和(自身を含む): 38529146880

約数和(自身を除く): 18477724846

約数列:

[1, 2, 7, 14, 23, 29, 41, 46, 58, 82, 83, 161, 166, 203, 287, 322, 406, 574, 581, 631, 667, 943, 1162, 1189, 1262, 1334, 1886, 1909, 2378, 2407, 3403, 3818, 4417, 4669, 4814, 6601, 6806, 8323, 8834, 9338, 13202, 13363, 14513, 16646, 16849, 18299, 23821, 25871, 26726, 27347, 29026, 33698, 36598, 47642, 51742, 52373, 54694, 55361, 78269, 98687, 101591, 104746, 110722, 128093, 156538, 181097, 191429, 197374, 203182, 256186, 362194, 366611, 382858, 387527, 420877, 547883, 595033, 690809, 733222, 750259, 775054, 841754, 1095766, 1190066, 1204579, 1381618, 1500518, 1518817, 2147293, 2269801, 2409158, 2946139, 3037634, 4165231, 4294586, 4539602, 5251813, 5892278, 8330462, 8432053, 10503626, 10631719, 15031051, 15888607, 16864106, 17255957, 21263438, 30062102, 31777214, 34511914, 34932791, 49387739, 62271497, 69865582, 98775478, 120791699, 124542994, 241583398, 244529537, 345714173, 435900479, 489059074, 691428346, 871800958, 1432244431, 2864488862, 10025711017, 20051422034]

約数ペア:

[(1, 20051422034), (2, 10025711017), (7, 2864488862), (14, 1432244431), (23, 871800958), (29, 691428346), (41, 489059074), (46, 435900479), (58, 345714173), (82, 244529537), (83, 241583398), (161, 124542994), (166, 120791699), (203, 98775478), (287, 69865582), (322, 62271497), (406, 49387739), (574, 34932791), (581, 34511914), (631, 31777214), (667, 30062102), (943, 21263438), (1162, 17255957), (1189, 16864106), (1262, 15888607), (1334, 15031051), (1886, 10631719), (1909, 10503626), (2378, 8432053), (2407, 8330462), (3403, 5892278), (3818, 5251813), (4417, 4539602), (4669, 4294586), (4814, 4165231), (6601, 3037634), (6806, 2946139), (8323, 2409158), (8834, 2269801), (9338, 2147293), (13202, 1518817), (13363, 1500518), (14513, 1381618), (16646, 1204579), (16849, 1190066), (18299, 1095766), (23821, 841754), (25871, 775054), (26726, 750259), (27347, 733222), (29026, 690809), (33698, 595033), (36598, 547883), (47642, 420877), (51742, 387527), (52373, 382858), (54694, 366611), (55361, 362194), (78269, 256186), (98687, 203182), (101591, 197374), (104746, 191429), (110722, 181097), (128093, 156538)]