20233721340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{16058509}}^1$

素因数の和:16058531

約数の個数: 72

約数和(自身を含む): 70143571680

約数和(自身を除く): 49909850340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 16058509, 32117018, 48175527, 64234036, 80292545, 96351054, 112409563, 144526581, 160585090, 192702108, 224819126, 240877635, 289053162, 321170180, 337228689, 449638252, 481755270, 562047815, 578106324, 674457378, 722632905, 963510540, 1011686067, 1124095630, 1348914756, 1445265810, 1686143445, 2023372134, 2248191260, 2890531620, 3372286890, 4046744268, 5058430335, 6744573780, 10116860670, 20233721340]

約数ペア:

[(1, 20233721340), (2, 10116860670), (3, 6744573780), (4, 5058430335), (5, 4046744268), (6, 3372286890), (7, 2890531620), (9, 2248191260), (10, 2023372134), (12, 1686143445), (14, 1445265810), (15, 1348914756), (18, 1124095630), (20, 1011686067), (21, 963510540), (28, 722632905), (30, 674457378), (35, 578106324), (36, 562047815), (42, 481755270), (45, 449638252), (60, 337228689), (63, 321170180), (70, 289053162), (84, 240877635), (90, 224819126), (105, 192702108), (126, 160585090), (140, 144526581), (180, 112409563), (210, 96351054), (252, 80292545), (315, 64234036), (420, 48175527), (630, 32117018), (1260, 16058509)]