20143763430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{8233}}^1$

素因数の和:8502

約数の個数: 128

約数和(自身を含む): 56458100736

約数和(自身を除く): 36314337306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 191, 210, 305, 366, 382, 427, 573, 610, 854, 915, 955, 1146, 1281, 1337, 1830, 1910, 2135, 2562, 2674, 2865, 4011, 4270, 5730, 6405, 6685, 8022, 8233, 11651, 12810, 13370, 16466, 20055, 23302, 24699, 34953, 40110, 41165, 49398, 57631, 58255, 69906, 81557, 82330, 115262, 116510, 123495, 163114, 172893, 174765, 244671, 246990, 288155, 345786, 349530, 407785, 489342, 502213, 576310, 815570, 864465, 1004426, 1223355, 1506639, 1572503, 1728930, 2446710, 2511065, 3013278, 3145006, 3515491, 4717509, 5022130, 7030982, 7533195, 7862515, 9435018, 10546473, 11007521, 15066390, 15725030, 17577455, 21092946, 22015042, 23587545, 33022563, 35154910, 47175090, 52732365, 55037605, 66045126, 95922683, 105464730, 110075210, 165112815, 191845366, 287768049, 330225630, 479613415, 575536098, 671458781, 959226830, 1342917562, 1438840245, 2014376343, 2877680490, 3357293905, 4028752686, 6714587810, 10071881715, 20143763430]

約数ペア:

[(1, 20143763430), (2, 10071881715), (3, 6714587810), (5, 4028752686), (6, 3357293905), (7, 2877680490), (10, 2014376343), (14, 1438840245), (15, 1342917562), (21, 959226830), (30, 671458781), (35, 575536098), (42, 479613415), (61, 330225630), (70, 287768049), (105, 191845366), (122, 165112815), (183, 110075210), (191, 105464730), (210, 95922683), (305, 66045126), (366, 55037605), (382, 52732365), (427, 47175090), (573, 35154910), (610, 33022563), (854, 23587545), (915, 22015042), (955, 21092946), (1146, 17577455), (1281, 15725030), (1337, 15066390), (1830, 11007521), (1910, 10546473), (2135, 9435018), (2562, 7862515), (2674, 7533195), (2865, 7030982), (4011, 5022130), (4270, 4717509), (5730, 3515491), (6405, 3145006), (6685, 3013278), (8022, 2511065), (8233, 2446710), (11651, 1728930), (12810, 1572503), (13370, 1506639), (16466, 1223355), (20055, 1004426), (23302, 864465), (24699, 815570), (34953, 576310), (40110, 502213), (41165, 489342), (49398, 407785), (57631, 349530), (58255, 345786), (69906, 288155), (81557, 246990), (82330, 244671), (115262, 174765), (116510, 172893), (123495, 163114)]