20161638002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{3823}}^1$

素因数の和:4151

約数の個数: 64

約数和(自身を含む): 35682508800

約数和(自身を除く): 15520870798

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 239, 374, 478, 649, 1003, 1298, 2006, 2629, 3823, 4063, 5258, 7646, 8126, 11033, 14101, 22066, 28202, 42053, 44693, 64991, 84106, 89386, 129982, 155111, 225557, 239717, 310222, 451114, 479434, 714901, 913697, 1429802, 1827394, 2481127, 2636887, 3834469, 4962254, 5273774, 7668938, 10050667, 15532849, 20101334, 31065698, 42179159, 53908123, 84358318, 107816246, 170861339, 341722678, 592989353, 916438091, 1185978706, 1832876182, 10080819001, 20161638002]

約数ペア:

[(1, 20161638002), (2, 10080819001), (11, 1832876182), (17, 1185978706), (22, 916438091), (34, 592989353), (59, 341722678), (118, 170861339), (187, 107816246), (239, 84358318), (374, 53908123), (478, 42179159), (649, 31065698), (1003, 20101334), (1298, 15532849), (2006, 10050667), (2629, 7668938), (3823, 5273774), (4063, 4962254), (5258, 3834469), (7646, 2636887), (8126, 2481127), (11033, 1827394), (14101, 1429802), (22066, 913697), (28202, 714901), (42053, 479434), (44693, 451114), (64991, 310222), (84106, 239717), (89386, 225557), (129982, 155111)]