20143015576

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{18797}}^1$

素因数の和:19012

約数の個数: 64

約数和(自身を含む): 40603680000

約数和(自身を除く): 20460664424

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 149, 232, 248, 298, 596, 899, 1192, 1798, 3596, 4321, 4619, 7192, 8642, 9238, 17284, 18476, 18797, 34568, 36952, 37594, 75188, 133951, 150376, 267902, 535804, 545113, 582707, 1071608, 1090226, 1165414, 2180452, 2330828, 2800753, 4360904, 4661656, 5601506, 11203012, 16898503, 22406024, 33797006, 67594012, 81221837, 86823343, 135188024, 162443674, 173646686, 324887348, 347293372, 649774696, 694586744, 2517876947, 5035753894, 10071507788, 20143015576]

約数ペア:

[(1, 20143015576), (2, 10071507788), (4, 5035753894), (8, 2517876947), (29, 694586744), (31, 649774696), (58, 347293372), (62, 324887348), (116, 173646686), (124, 162443674), (149, 135188024), (232, 86823343), (248, 81221837), (298, 67594012), (596, 33797006), (899, 22406024), (1192, 16898503), (1798, 11203012), (3596, 5601506), (4321, 4661656), (4619, 4360904), (7192, 2800753), (8642, 2330828), (9238, 2180452), (17284, 1165414), (18476, 1090226), (18797, 1071608), (34568, 582707), (36952, 545113), (37594, 535804), (75188, 267902), (133951, 150376)]