20095110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 60383232

約数和(自身を除く): 40288122

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 167, 191, 210, 315, 334, 382, 501, 573, 630, 835, 955, 1002, 1146, 1169, 1337, 1503, 1670, 1719, 1910, 2338, 2505, 2674, 2865, 3006, 3438, 3507, 4011, 5010, 5730, 5845, 6685, 7014, 7515, 8022, 8595, 10521, 11690, 12033, 13370, 15030, 17190, 17535, 20055, 21042, 24066, 31897, 35070, 40110, 52605, 60165, 63794, 95691, 105210, 120330, 159485, 191382, 223279, 287073, 318970, 446558, 478455, 574146, 669837, 956910, 1116395, 1339674, 1435365, 2009511, 2232790, 2870730, 3349185, 4019022, 6698370, 10047555, 20095110]

約数ペア:

[(1, 20095110), (2, 10047555), (3, 6698370), (5, 4019022), (6, 3349185), (7, 2870730), (9, 2232790), (10, 2009511), (14, 1435365), (15, 1339674), (18, 1116395), (21, 956910), (30, 669837), (35, 574146), (42, 478455), (45, 446558), (63, 318970), (70, 287073), (90, 223279), (105, 191382), (126, 159485), (167, 120330), (191, 105210), (210, 95691), (315, 63794), (334, 60165), (382, 52605), (501, 40110), (573, 35070), (630, 31897), (835, 24066), (955, 21042), (1002, 20055), (1146, 17535), (1169, 17190), (1337, 15030), (1503, 13370), (1670, 12033), (1719, 11690), (1910, 10521), (2338, 8595), (2505, 8022), (2674, 7515), (2865, 7014), (3006, 6685), (3438, 5845), (3507, 5730), (4011, 5010)]