20233952464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 45357096960

約数和(自身を除く): 25123144496

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 53, 62, 88, 106, 124, 167, 176, 212, 248, 334, 341, 419, 424, 496, 583, 668, 682, 838, 848, 1166, 1336, 1364, 1643, 1676, 1837, 2332, 2672, 2728, 3286, 3352, 3674, 4609, 4664, 5177, 5456, 6572, 6704, 7348, 8851, 9218, 9328, 10354, 12989, 13144, 14696, 17702, 18073, 18436, 20708, 22207, 25978, 26288, 29392, 35404, 36146, 36872, 41416, 44414, 51956, 56947, 69973, 70808, 72292, 73744, 82832, 88828, 97361, 103912, 113894, 139946, 141616, 142879, 144584, 177656, 194722, 207824, 227788, 244277, 274381, 279892, 285758, 289168, 355312, 389444, 455576, 488554, 548762, 559784, 571516, 688417, 769703, 778888, 911152, 977108, 1097524, 1119568, 1143032, 1376834, 1539406, 1557776, 1954216, 2169163, 2195048, 2286064, 2753668, 3018191, 3078812, 3708569, 3908432, 4338326, 4390096, 5507336, 6036382, 6157624, 7417138, 7572587, 8676652, 11014672, 12072764, 12315248, 14834276, 15145174, 17353304, 23860793, 24145528, 29668552, 30290348, 34706608, 40794259, 47721586, 48291056, 59337104, 60580696, 81588518, 95443172, 114965639, 121161392, 163177036, 190886344, 229931278, 326354072, 381772688, 459862556, 652708144, 919725112, 1264622029, 1839450224, 2529244058, 5058488116, 10116976232, 20233952464]

約数ペア:

[(1, 20233952464), (2, 10116976232), (4, 5058488116), (8, 2529244058), (11, 1839450224), (16, 1264622029), (22, 919725112), (31, 652708144), (44, 459862556), (53, 381772688), (62, 326354072), (88, 229931278), (106, 190886344), (124, 163177036), (167, 121161392), (176, 114965639), (212, 95443172), (248, 81588518), (334, 60580696), (341, 59337104), (419, 48291056), (424, 47721586), (496, 40794259), (583, 34706608), (668, 30290348), (682, 29668552), (838, 24145528), (848, 23860793), (1166, 17353304), (1336, 15145174), (1364, 14834276), (1643, 12315248), (1676, 12072764), (1837, 11014672), (2332, 8676652), (2672, 7572587), (2728, 7417138), (3286, 6157624), (3352, 6036382), (3674, 5507336), (4609, 4390096), (4664, 4338326), (5177, 3908432), (5456, 3708569), (6572, 3078812), (6704, 3018191), (7348, 2753668), (8851, 2286064), (9218, 2195048), (9328, 2169163), (10354, 1954216), (12989, 1557776), (13144, 1539406), (14696, 1376834), (17702, 1143032), (18073, 1119568), (18436, 1097524), (20708, 977108), (22207, 911152), (25978, 778888), (26288, 769703), (29392, 688417), (35404, 571516), (36146, 559784), (36872, 548762), (41416, 488554), (44414, 455576), (51956, 389444), (56947, 355312), (69973, 289168), (70808, 285758), (72292, 279892), (73744, 274381), (82832, 244277), (88828, 227788), (97361, 207824), (103912, 194722), (113894, 177656), (139946, 144584), (141616, 142879)]