20227558170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1583}}^1\times {\mathrm{3109}}^1$

素因数の和:4839

約数の個数: 64

約数和(自身を含む): 48947120640

約数和(自身を除く): 28719562470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 1583, 2055, 3109, 3166, 4110, 4749, 6218, 7915, 9327, 9498, 15545, 15830, 18654, 23745, 31090, 46635, 47490, 93270, 216871, 425933, 433742, 650613, 851866, 1084355, 1277799, 1301226, 2129665, 2168710, 2555598, 3253065, 4259330, 4921547, 6388995, 6506130, 9843094, 12777990, 14764641, 24607735, 29529282, 49215470, 73823205, 147646410, 674251939, 1348503878, 2022755817, 3371259695, 4045511634, 6742519390, 10113779085, 20227558170]

約数ペア:

[(1, 20227558170), (2, 10113779085), (3, 6742519390), (5, 4045511634), (6, 3371259695), (10, 2022755817), (15, 1348503878), (30, 674251939), (137, 147646410), (274, 73823205), (411, 49215470), (685, 29529282), (822, 24607735), (1370, 14764641), (1583, 12777990), (2055, 9843094), (3109, 6506130), (3166, 6388995), (4110, 4921547), (4749, 4259330), (6218, 3253065), (7915, 2555598), (9327, 2168710), (9498, 2129665), (15545, 1301226), (15830, 1277799), (18654, 1084355), (23745, 851866), (31090, 650613), (46635, 433742), (47490, 425933), (93270, 216871)]