20170291199692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{13399231}}^1$

素因数の和:13399966

約数の個数: 48

約数和(自身を含む): 38493313689600

約数和(自身を除く): 18323022489908

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 683, 1102, 1366, 2204, 2732, 12977, 19807, 25954, 39614, 51908, 79228, 376333, 752666, 1505332, 13399231, 26798462, 53596924, 254585389, 388577699, 509170778, 777155398, 1018341556, 1554310796, 7382976281, 9151674773, 14765952562, 18303349546, 29531905124, 36606699092, 173881820687, 265398568417, 347763641374, 530797136834, 695527282748, 1061594273668, 5042572799923, 10085145599846, 20170291199692]

約数ペア:

[(1, 20170291199692), (2, 10085145599846), (4, 5042572799923), (19, 1061594273668), (29, 695527282748), (38, 530797136834), (58, 347763641374), (76, 265398568417), (116, 173881820687), (551, 36606699092), (683, 29531905124), (1102, 18303349546), (1366, 14765952562), (2204, 9151674773), (2732, 7382976281), (12977, 1554310796), (19807, 1018341556), (25954, 777155398), (39614, 509170778), (51908, 388577699), (79228, 254585389), (376333, 53596924), (752666, 26798462), (1505332, 13399231)]