20223681426

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{571}}^1\times {\mathrm{3881}}^1$

素因数の和:4489

約数の個数: 96

約数和(自身を含む): 48762267840

約数和(自身を除く): 28538586414

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 571, 702, 1014, 1142, 1521, 1713, 3042, 3426, 3881, 4563, 5139, 7423, 7762, 9126, 10278, 11643, 14846, 15417, 22269, 23286, 30834, 34929, 44538, 50453, 66807, 69858, 96499, 100906, 104787, 133614, 151359, 192998, 200421, 209574, 289497, 302718, 400842, 454077, 578994, 655889, 868491, 908154, 1311778, 1362231, 1736982, 1967667, 2216051, 2605473, 2724462, 3935334, 4432102, 5210946, 5903001, 6648153, 11806002, 13296306, 17709003, 19944459, 28808663, 35418006, 39888918, 57617326, 59833377, 86425989, 119666754, 172851978, 259277967, 374512619, 518555934, 749025238, 777833901, 1123537857, 1555667802, 2247075714, 3370613571, 6741227142, 10111840713, 20223681426]

約数ペア:

[(1, 20223681426), (2, 10111840713), (3, 6741227142), (6, 3370613571), (9, 2247075714), (13, 1555667802), (18, 1123537857), (26, 777833901), (27, 749025238), (39, 518555934), (54, 374512619), (78, 259277967), (117, 172851978), (169, 119666754), (234, 86425989), (338, 59833377), (351, 57617326), (507, 39888918), (571, 35418006), (702, 28808663), (1014, 19944459), (1142, 17709003), (1521, 13296306), (1713, 11806002), (3042, 6648153), (3426, 5903001), (3881, 5210946), (4563, 4432102), (5139, 3935334), (7423, 2724462), (7762, 2605473), (9126, 2216051), (10278, 1967667), (11643, 1736982), (14846, 1362231), (15417, 1311778), (22269, 908154), (23286, 868491), (30834, 655889), (34929, 578994), (44538, 454077), (50453, 400842), (66807, 302718), (69858, 289497), (96499, 209574), (100906, 200421), (104787, 192998), (133614, 151359)]