20131455072

素因数分解:

$2^5\times 3^1\times {\mathrm{6451}}^1\times {\mathrm{32507}}^1$

素因数の和:38971

約数の個数: 48

約数和(自身を含む): 52854887232

約数和(自身を除く): 32723432160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6451, 12902, 19353, 25804, 32507, 38706, 51608, 65014, 77412, 97521, 103216, 130028, 154824, 195042, 206432, 260056, 309648, 390084, 520112, 619296, 780168, 1040224, 1560336, 3120672, 209702657, 419405314, 629107971, 838810628, 1258215942, 1677621256, 2516431884, 3355242512, 5032863768, 6710485024, 10065727536, 20131455072]

約数ペア:

[(1, 20131455072), (2, 10065727536), (3, 6710485024), (4, 5032863768), (6, 3355242512), (8, 2516431884), (12, 1677621256), (16, 1258215942), (24, 838810628), (32, 629107971), (48, 419405314), (96, 209702657), (6451, 3120672), (12902, 1560336), (19353, 1040224), (25804, 780168), (32507, 619296), (38706, 520112), (51608, 390084), (65014, 309648), (77412, 260056), (97521, 206432), (103216, 195042), (130028, 154824)]