20237072304

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{52919}}^1$

素因数の和:53218

約数の個数: 80

約数和(自身を含む): 54176532480

約数和(自身を除く): 33939460176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 257, 372, 496, 514, 744, 771, 1028, 1488, 1542, 2056, 3084, 4112, 6168, 7967, 12336, 15934, 23901, 31868, 47802, 52919, 63736, 95604, 105838, 127472, 158757, 191208, 211676, 317514, 382416, 423352, 635028, 846704, 1270056, 1640489, 2540112, 3280978, 4921467, 6561956, 9842934, 13123912, 13600183, 19685868, 26247824, 27200366, 39371736, 40800549, 54400732, 78743472, 81601098, 108801464, 163202196, 217602928, 326404392, 421605673, 652808784, 843211346, 1264817019, 1686422692, 2529634038, 3372845384, 5059268076, 6745690768, 10118536152, 20237072304]

約数ペア:

[(1, 20237072304), (2, 10118536152), (3, 6745690768), (4, 5059268076), (6, 3372845384), (8, 2529634038), (12, 1686422692), (16, 1264817019), (24, 843211346), (31, 652808784), (48, 421605673), (62, 326404392), (93, 217602928), (124, 163202196), (186, 108801464), (248, 81601098), (257, 78743472), (372, 54400732), (496, 40800549), (514, 39371736), (744, 27200366), (771, 26247824), (1028, 19685868), (1488, 13600183), (1542, 13123912), (2056, 9842934), (3084, 6561956), (4112, 4921467), (6168, 3280978), (7967, 2540112), (12336, 1640489), (15934, 1270056), (23901, 846704), (31868, 635028), (47802, 423352), (52919, 382416), (63736, 317514), (95604, 211676), (105838, 191208), (127472, 158757)]