20162076670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{201359}}^1$

素因数の和:201433

約数の個数: 64

約数和(自身を含む): 41754009600

約数和(自身を除く): 21591932930

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 155, 170, 190, 310, 323, 527, 589, 646, 1054, 1178, 1615, 2635, 2945, 3230, 5270, 5890, 10013, 20026, 50065, 100130, 201359, 402718, 1006795, 2013590, 3423103, 3825821, 6242129, 6846206, 7651642, 12484258, 17115515, 19129105, 31210645, 34231030, 38258210, 62421290, 65038957, 106116193, 118600451, 130077914, 212232386, 237200902, 325194785, 530580965, 593002255, 650389570, 1061161930, 1186004510, 2016207667, 4032415334, 10081038335, 20162076670]

約数ペア:

[(1, 20162076670), (2, 10081038335), (5, 4032415334), (10, 2016207667), (17, 1186004510), (19, 1061161930), (31, 650389570), (34, 593002255), (38, 530580965), (62, 325194785), (85, 237200902), (95, 212232386), (155, 130077914), (170, 118600451), (190, 106116193), (310, 65038957), (323, 62421290), (527, 38258210), (589, 34231030), (646, 31210645), (1054, 19129105), (1178, 17115515), (1615, 12484258), (2635, 7651642), (2945, 6846206), (3230, 6242129), (5270, 3825821), (5890, 3423103), (10013, 2013590), (20026, 1006795), (50065, 402718), (100130, 201359)]