20176769970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{51907}}^1$

素因数の和:52544

約数の個数: 96

約数和(自身を含む): 60052157568

約数和(自身を除く): 39875387598

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 617, 630, 1234, 1851, 3085, 3702, 4319, 5553, 6170, 8638, 9255, 11106, 12957, 18510, 21595, 25914, 27765, 38871, 43190, 51907, 55530, 64785, 77742, 103814, 129570, 155721, 194355, 259535, 311442, 363349, 388710, 467163, 519070, 726698, 778605, 934326, 1090047, 1557210, 1816745, 2180094, 2335815, 3270141, 3633490, 4671630, 5450235, 6540282, 10900470, 16350705, 32026619, 32701410, 64053238, 96079857, 160133095, 192159714, 224186333, 288239571, 320266190, 448372666, 480399285, 576479142, 672558999, 960798570, 1120931665, 1345117998, 1441197855, 2017676997, 2241863330, 2882395710, 3362794995, 4035353994, 6725589990, 10088384985, 20176769970]

約数ペア:

[(1, 20176769970), (2, 10088384985), (3, 6725589990), (5, 4035353994), (6, 3362794995), (7, 2882395710), (9, 2241863330), (10, 2017676997), (14, 1441197855), (15, 1345117998), (18, 1120931665), (21, 960798570), (30, 672558999), (35, 576479142), (42, 480399285), (45, 448372666), (63, 320266190), (70, 288239571), (90, 224186333), (105, 192159714), (126, 160133095), (210, 96079857), (315, 64053238), (617, 32701410), (630, 32026619), (1234, 16350705), (1851, 10900470), (3085, 6540282), (3702, 5450235), (4319, 4671630), (5553, 3633490), (6170, 3270141), (8638, 2335815), (9255, 2180094), (11106, 1816745), (12957, 1557210), (18510, 1090047), (21595, 934326), (25914, 778605), (27765, 726698), (38871, 519070), (43190, 467163), (51907, 388710), (55530, 363349), (64785, 311442), (77742, 259535), (103814, 194355), (129570, 155721)]