20248936962

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1\times {\mathrm{521}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 41670733824

約数和(自身を除く): 21421796862

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 283, 487, 521, 566, 849, 974, 1042, 1461, 1563, 1698, 2922, 3126, 13301, 22889, 24487, 26602, 39903, 45778, 48974, 68667, 73461, 79806, 137334, 137821, 146922, 147443, 253727, 275642, 294886, 413463, 442329, 507454, 761181, 826926, 884658, 1522362, 6477587, 6929821, 11925169, 12955174, 13859642, 19432761, 20789463, 23850338, 35775507, 38865522, 41578926, 71551014, 71804741, 143609482, 215414223, 430828446, 3374822827, 6749645654, 10124468481, 20248936962]

約数ペア:

[(1, 20248936962), (2, 10124468481), (3, 6749645654), (6, 3374822827), (47, 430828446), (94, 215414223), (141, 143609482), (282, 71804741), (283, 71551014), (487, 41578926), (521, 38865522), (566, 35775507), (849, 23850338), (974, 20789463), (1042, 19432761), (1461, 13859642), (1563, 12955174), (1698, 11925169), (2922, 6929821), (3126, 6477587), (13301, 1522362), (22889, 884658), (24487, 826926), (26602, 761181), (39903, 507454), (45778, 442329), (48974, 413463), (68667, 294886), (73461, 275642), (79806, 253727), (137334, 147443), (137821, 146922)]