20058600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 62987040

約数和(自身を除く): 42928440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 150, 200, 202, 300, 303, 331, 404, 505, 600, 606, 662, 808, 993, 1010, 1212, 1324, 1515, 1655, 1986, 2020, 2424, 2525, 2648, 3030, 3310, 3972, 4040, 4965, 5050, 6060, 6620, 7575, 7944, 8275, 9930, 10100, 12120, 13240, 15150, 16550, 19860, 20200, 24825, 30300, 33100, 33431, 39720, 49650, 60600, 66200, 66862, 99300, 100293, 133724, 167155, 198600, 200586, 267448, 334310, 401172, 501465, 668620, 802344, 835775, 1002930, 1337240, 1671550, 2005860, 2507325, 3343100, 4011720, 5014650, 6686200, 10029300, 20058600]

約数ペア:

[(1, 20058600), (2, 10029300), (3, 6686200), (4, 5014650), (5, 4011720), (6, 3343100), (8, 2507325), (10, 2005860), (12, 1671550), (15, 1337240), (20, 1002930), (24, 835775), (25, 802344), (30, 668620), (40, 501465), (50, 401172), (60, 334310), (75, 267448), (100, 200586), (101, 198600), (120, 167155), (150, 133724), (200, 100293), (202, 99300), (300, 66862), (303, 66200), (331, 60600), (404, 49650), (505, 39720), (600, 33431), (606, 33100), (662, 30300), (808, 24825), (993, 20200), (1010, 19860), (1212, 16550), (1324, 15150), (1515, 13240), (1655, 12120), (1986, 10100), (2020, 9930), (2424, 8275), (2525, 7944), (2648, 7575), (3030, 6620), (3310, 6060), (3972, 5050), (4040, 4965)]