20179910118

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1\times {\mathrm{27067}}^1$

素因数の和:28116

約数の個数: 32

約数和(自身を含む): 40700744064

約数和(自身を除く): 20520833946

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 907, 1814, 2721, 5442, 27067, 54134, 81201, 124259, 162402, 248518, 372777, 745554, 3708179, 7416358, 11124537, 22249074, 24549769, 49099538, 73649307, 147298614, 3363318353, 6726636706, 10089955059, 20179910118]

約数ペア:

[(1, 20179910118), (2, 10089955059), (3, 6726636706), (6, 3363318353), (137, 147298614), (274, 73649307), (411, 49099538), (822, 24549769), (907, 22249074), (1814, 11124537), (2721, 7416358), (5442, 3708179), (27067, 745554), (54134, 372777), (81201, 248518), (124259, 162402)]