20340150156

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{1753}}^1$

素因数の和:2112

約数の個数: 144

約数和(自身を含む): 54733555968

約数和(自身を除く): 34393405812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 281, 333, 372, 444, 558, 562, 666, 843, 1116, 1124, 1147, 1332, 1686, 1753, 2294, 2529, 3372, 3441, 3506, 4588, 5058, 5259, 6882, 7012, 8711, 10116, 10323, 10397, 10518, 13764, 15777, 17422, 20646, 20794, 21036, 26133, 31191, 31554, 34844, 41292, 41588, 52266, 54343, 62382, 63108, 64861, 78399, 93573, 104532, 108686, 124764, 129722, 156798, 163029, 187146, 194583, 217372, 259444, 313596, 322307, 326058, 374292, 389166, 489087, 492593, 583749, 644614, 652116, 778332, 966921, 978174, 985186, 1167498, 1289228, 1477779, 1933842, 1956348, 1970372, 2010691, 2334996, 2900763, 2955558, 3867684, 4021382, 4433337, 5801526, 5911116, 6032073, 8042764, 8866674, 11603052, 12064146, 15270383, 17733348, 18096219, 18225941, 24128292, 30540766, 36192438, 36451882, 45811149, 54677823, 61081532, 72384876, 72903764, 91622298, 109355646, 137433447, 164033469, 183244596, 218711292, 274866894, 328066938, 549733788, 565004171, 656133876, 1130008342, 1695012513, 2260016684, 3390025026, 5085037539, 6780050052, 10170075078, 20340150156]

約数ペア:

[(1, 20340150156), (2, 10170075078), (3, 6780050052), (4, 5085037539), (6, 3390025026), (9, 2260016684), (12, 1695012513), (18, 1130008342), (31, 656133876), (36, 565004171), (37, 549733788), (62, 328066938), (74, 274866894), (93, 218711292), (111, 183244596), (124, 164033469), (148, 137433447), (186, 109355646), (222, 91622298), (279, 72903764), (281, 72384876), (333, 61081532), (372, 54677823), (444, 45811149), (558, 36451882), (562, 36192438), (666, 30540766), (843, 24128292), (1116, 18225941), (1124, 18096219), (1147, 17733348), (1332, 15270383), (1686, 12064146), (1753, 11603052), (2294, 8866674), (2529, 8042764), (3372, 6032073), (3441, 5911116), (3506, 5801526), (4588, 4433337), (5058, 4021382), (5259, 3867684), (6882, 2955558), (7012, 2900763), (8711, 2334996), (10116, 2010691), (10323, 1970372), (10397, 1956348), (10518, 1933842), (13764, 1477779), (15777, 1289228), (17422, 1167498), (20646, 985186), (20794, 978174), (21036, 966921), (26133, 778332), (31191, 652116), (31554, 644614), (34844, 583749), (41292, 492593), (41588, 489087), (52266, 389166), (54343, 374292), (62382, 326058), (63108, 322307), (64861, 313596), (78399, 259444), (93573, 217372), (104532, 194583), (108686, 187146), (124764, 163029), (129722, 156798)]