19833360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3593}}^1$

素因数の和:3632

約数の個数: 80

約数和(自身を含む): 64174464

約数和(自身を除く): 44341104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 3593, 5520, 7186, 10779, 14372, 17965, 21558, 28744, 35930, 43116, 53895, 57488, 71860, 82639, 86232, 107790, 143720, 165278, 172464, 215580, 247917, 287440, 330556, 413195, 431160, 495834, 661112, 826390, 862320, 991668, 1239585, 1322224, 1652780, 1983336, 2479170, 3305560, 3966672, 4958340, 6611120, 9916680, 19833360]

約数ペア:

[(1, 19833360), (2, 9916680), (3, 6611120), (4, 4958340), (5, 3966672), (6, 3305560), (8, 2479170), (10, 1983336), (12, 1652780), (15, 1322224), (16, 1239585), (20, 991668), (23, 862320), (24, 826390), (30, 661112), (40, 495834), (46, 431160), (48, 413195), (60, 330556), (69, 287440), (80, 247917), (92, 215580), (115, 172464), (120, 165278), (138, 143720), (184, 107790), (230, 86232), (240, 82639), (276, 71860), (345, 57488), (368, 53895), (460, 43116), (552, 35930), (690, 28744), (920, 21558), (1104, 17965), (1380, 14372), (1840, 10779), (2760, 7186), (3593, 5520)]