20167203424

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{859}}^1$

素因数の和:1236

約数の個数: 96

約数和(自身を含む): 41506214400

約数和(自身を除く): 21339010976

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 79, 148, 158, 251, 296, 316, 502, 592, 632, 859, 1004, 1184, 1264, 1718, 2008, 2528, 2923, 3436, 4016, 5846, 6872, 8032, 9287, 11692, 13744, 18574, 19829, 23384, 27488, 31783, 37148, 39658, 46768, 63566, 67861, 74296, 79316, 93536, 127132, 135722, 148592, 158632, 215609, 254264, 271444, 297184, 317264, 431218, 508528, 542888, 634528, 733673, 862436, 1017056, 1085776, 1467346, 1724872, 2171552, 2510857, 2934692, 3449744, 5021714, 5869384, 6899488, 7977533, 10043428, 11738768, 15955066, 17033111, 20086856, 23477536, 31910132, 34066222, 40173712, 63820264, 68132444, 80347424, 127640528, 136264888, 255281056, 272529776, 545059552, 630225107, 1260450214, 2520900428, 5041800856, 10083601712, 20167203424]

約数ペア:

[(1, 20167203424), (2, 10083601712), (4, 5041800856), (8, 2520900428), (16, 1260450214), (32, 630225107), (37, 545059552), (74, 272529776), (79, 255281056), (148, 136264888), (158, 127640528), (251, 80347424), (296, 68132444), (316, 63820264), (502, 40173712), (592, 34066222), (632, 31910132), (859, 23477536), (1004, 20086856), (1184, 17033111), (1264, 15955066), (1718, 11738768), (2008, 10043428), (2528, 7977533), (2923, 6899488), (3436, 5869384), (4016, 5021714), (5846, 3449744), (6872, 2934692), (8032, 2510857), (9287, 2171552), (11692, 1724872), (13744, 1467346), (18574, 1085776), (19829, 1017056), (23384, 862436), (27488, 733673), (31783, 634528), (37148, 542888), (39658, 508528), (46768, 431218), (63566, 317264), (67861, 297184), (74296, 271444), (79316, 254264), (93536, 215609), (127132, 158632), (135722, 148592)]