20147796534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{41611}}^1$

素因数の和:41781

約数の個数: 64

約数和(自身を含む): 44006188032

約数和(自身を除く): 23858391498

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 101, 102, 141, 202, 282, 303, 606, 799, 1598, 1717, 2397, 3434, 4747, 4794, 5151, 9494, 10302, 14241, 28482, 41611, 80699, 83222, 124833, 161398, 242097, 249666, 484194, 707387, 1414774, 1955717, 2122161, 3911434, 4202711, 4244322, 5867151, 8405422, 11734302, 12608133, 25216266, 33247189, 66494378, 71446087, 99741567, 142892174, 197527417, 199483134, 214338261, 395054834, 428676522, 592582251, 1185164502, 3357966089, 6715932178, 10073898267, 20147796534]

約数ペア:

[(1, 20147796534), (2, 10073898267), (3, 6715932178), (6, 3357966089), (17, 1185164502), (34, 592582251), (47, 428676522), (51, 395054834), (94, 214338261), (101, 199483134), (102, 197527417), (141, 142892174), (202, 99741567), (282, 71446087), (303, 66494378), (606, 33247189), (799, 25216266), (1598, 12608133), (1717, 11734302), (2397, 8405422), (3434, 5867151), (4747, 4244322), (4794, 4202711), (5151, 3911434), (9494, 2122161), (10302, 1955717), (14241, 1414774), (28482, 707387), (41611, 484194), (80699, 249666), (83222, 242097), (124833, 161398)]