20149555980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6353}}^1\times {\mathrm{52861}}^1$

素因数の和:59226

約数の個数: 48

約数和(自身を含む): 56428704864

約数和(自身を除く): 36279148884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6353, 12706, 19059, 25412, 31765, 38118, 52861, 63530, 76236, 95295, 105722, 127060, 158583, 190590, 211444, 264305, 317166, 381180, 528610, 634332, 792915, 1057220, 1585830, 3171660, 335825933, 671651866, 1007477799, 1343303732, 1679129665, 2014955598, 3358259330, 4029911196, 5037388995, 6716518660, 10074777990, 20149555980]

約数ペア:

[(1, 20149555980), (2, 10074777990), (3, 6716518660), (4, 5037388995), (5, 4029911196), (6, 3358259330), (10, 2014955598), (12, 1679129665), (15, 1343303732), (20, 1007477799), (30, 671651866), (60, 335825933), (6353, 3171660), (12706, 1585830), (19059, 1057220), (25412, 792915), (31765, 634332), (38118, 528610), (52861, 381180), (63530, 317166), (76236, 264305), (95295, 211444), (105722, 190590), (127060, 158583)]