20233722900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{514853}}^1$

素因数の和:515001

約数の個数: 72

約数和(自身を含む): 58989911904

約数和(自身を除く): 38756189004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3275, 3930, 6550, 7860, 9825, 13100, 19650, 39300, 514853, 1029706, 1544559, 2059412, 2574265, 3089118, 5148530, 6178236, 7722795, 10297060, 12871325, 15445590, 25742650, 30891180, 38613975, 51485300, 67445743, 77227950, 134891486, 154455900, 202337229, 269782972, 337228715, 404674458, 674457430, 809348916, 1011686145, 1348914860, 1686143575, 2023372290, 3372287150, 4046744580, 5058430725, 6744574300, 10116861450, 20233722900]

約数ペア:

[(1, 20233722900), (2, 10116861450), (3, 6744574300), (4, 5058430725), (5, 4046744580), (6, 3372287150), (10, 2023372290), (12, 1686143575), (15, 1348914860), (20, 1011686145), (25, 809348916), (30, 674457430), (50, 404674458), (60, 337228715), (75, 269782972), (100, 202337229), (131, 154455900), (150, 134891486), (262, 77227950), (300, 67445743), (393, 51485300), (524, 38613975), (655, 30891180), (786, 25742650), (1310, 15445590), (1572, 12871325), (1965, 10297060), (2620, 7722795), (3275, 6178236), (3930, 5148530), (6550, 3089118), (7860, 2574265), (9825, 2059412), (13100, 1544559), (19650, 1029706), (39300, 514853)]