20280495330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1\times {\mathrm{1901}}^1$

素因数の和:3076

約数の個数: 96

約数和(自身を含む): 53274639600

約数和(自身を除く): 32994144270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1049, 1130, 1695, 1901, 2034, 2098, 3147, 3390, 3802, 5085, 5245, 5703, 6294, 9441, 9505, 10170, 10490, 11406, 15735, 17109, 18882, 19010, 28515, 31470, 34218, 47205, 57030, 85545, 94410, 118537, 171090, 214813, 237074, 355611, 429626, 592685, 644439, 711222, 1066833, 1074065, 1185370, 1288878, 1778055, 1933317, 1994149, 2133666, 2148130, 3222195, 3556110, 3866634, 3988298, 5334165, 5982447, 6444390, 9666585, 9970745, 10668330, 11964894, 17947341, 19333170, 19941490, 29912235, 35894682, 59824470, 89736705, 179473410, 225338837, 450677674, 676016511, 1126694185, 1352033022, 2028049533, 2253388370, 3380082555, 4056099066, 6760165110, 10140247665, 20280495330]

約数ペア:

[(1, 20280495330), (2, 10140247665), (3, 6760165110), (5, 4056099066), (6, 3380082555), (9, 2253388370), (10, 2028049533), (15, 1352033022), (18, 1126694185), (30, 676016511), (45, 450677674), (90, 225338837), (113, 179473410), (226, 89736705), (339, 59824470), (565, 35894682), (678, 29912235), (1017, 19941490), (1049, 19333170), (1130, 17947341), (1695, 11964894), (1901, 10668330), (2034, 9970745), (2098, 9666585), (3147, 6444390), (3390, 5982447), (3802, 5334165), (5085, 3988298), (5245, 3866634), (5703, 3556110), (6294, 3222195), (9441, 2148130), (9505, 2133666), (10170, 1994149), (10490, 1933317), (11406, 1778055), (15735, 1288878), (17109, 1185370), (18882, 1074065), (19010, 1066833), (28515, 711222), (31470, 644439), (34218, 592685), (47205, 429626), (57030, 355611), (85545, 237074), (94410, 214813), (118537, 171090)]