20131119210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{101197}}^1$

素因数の和:101575

約数の個数: 64

約数和(自身を含む): 51003792000

約数和(自身を除く): 30872672790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 349, 570, 698, 1047, 1745, 2094, 3490, 5235, 6631, 10470, 13262, 19893, 33155, 39786, 66310, 99465, 101197, 198930, 202394, 303591, 505985, 607182, 1011970, 1517955, 1922743, 3035910, 3845486, 5768229, 9613715, 11536458, 19227430, 28841145, 35317753, 57682290, 70635506, 105953259, 176588765, 211906518, 353177530, 529766295, 671037307, 1059532590, 1342074614, 2013111921, 3355186535, 4026223842, 6710373070, 10065559605, 20131119210]

約数ペア:

[(1, 20131119210), (2, 10065559605), (3, 6710373070), (5, 4026223842), (6, 3355186535), (10, 2013111921), (15, 1342074614), (19, 1059532590), (30, 671037307), (38, 529766295), (57, 353177530), (95, 211906518), (114, 176588765), (190, 105953259), (285, 70635506), (349, 57682290), (570, 35317753), (698, 28841145), (1047, 19227430), (1745, 11536458), (2094, 9613715), (3490, 5768229), (5235, 3845486), (6631, 3035910), (10470, 1922743), (13262, 1517955), (19893, 1011970), (33155, 607182), (39786, 505985), (66310, 303591), (99465, 202394), (101197, 198930)]