20066130

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{3539}}^1$

素因数の和:3565

約数の個数: 80

約数和(自身を含む): 61680960

約数和(自身を除く): 41614830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 3539, 5670, 7078, 10617, 17695, 21234, 24773, 31851, 35390, 49546, 53085, 63702, 74319, 95553, 106170, 123865, 148638, 159255, 191106, 222957, 247730, 286659, 318510, 371595, 445914, 477765, 573318, 668871, 743190, 955530, 1114785, 1337742, 1433295, 2006613, 2229570, 2866590, 3344355, 4013226, 6688710, 10033065, 20066130]

約数ペア:

[(1, 20066130), (2, 10033065), (3, 6688710), (5, 4013226), (6, 3344355), (7, 2866590), (9, 2229570), (10, 2006613), (14, 1433295), (15, 1337742), (18, 1114785), (21, 955530), (27, 743190), (30, 668871), (35, 573318), (42, 477765), (45, 445914), (54, 371595), (63, 318510), (70, 286659), (81, 247730), (90, 222957), (105, 191106), (126, 159255), (135, 148638), (162, 123865), (189, 106170), (210, 95553), (270, 74319), (315, 63702), (378, 53085), (405, 49546), (567, 35390), (630, 31851), (810, 24773), (945, 21234), (1134, 17695), (1890, 10617), (2835, 7078), (3539, 5670)]