20222031492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{815273}}^1$

素因数の和:815349

約数の個数: 72

約数和(自身を含む): 56087590104

約数和(自身を除く): 35865558612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 12402, 24804, 815273, 1630546, 2445819, 3261092, 4891638, 7337457, 9783276, 10598549, 14674914, 21197098, 29349828, 31795647, 42394196, 43209469, 63591294, 86418938, 95386941, 127182588, 129628407, 172837876, 190773882, 259256814, 381547764, 388885221, 518513628, 561723097, 777770442, 1123446194, 1555540884, 1685169291, 2246892388, 3370338582, 5055507873, 6740677164, 10111015746, 20222031492]

約数ペア:

[(1, 20222031492), (2, 10111015746), (3, 6740677164), (4, 5055507873), (6, 3370338582), (9, 2246892388), (12, 1685169291), (13, 1555540884), (18, 1123446194), (26, 777770442), (36, 561723097), (39, 518513628), (52, 388885221), (53, 381547764), (78, 259256814), (106, 190773882), (117, 172837876), (156, 129628407), (159, 127182588), (212, 95386941), (234, 86418938), (318, 63591294), (468, 43209469), (477, 42394196), (636, 31795647), (689, 29349828), (954, 21197098), (1378, 14674914), (1908, 10598549), (2067, 9783276), (2756, 7337457), (4134, 4891638), (6201, 3261092), (8268, 2445819), (12402, 1630546), (24804, 815273)]