20163401502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{7229}}^1$

素因数の和:7865

約数の個数: 64

約数和(自身を含む): 43518816000

約数和(自身を除く): 23355414498

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 569, 817, 1138, 1634, 1707, 2451, 3414, 4902, 7229, 10811, 14458, 21622, 21687, 24467, 32433, 43374, 48934, 64866, 73401, 137351, 146802, 274702, 310847, 412053, 464873, 621694, 824106, 929746, 932541, 1394619, 1865082, 2789238, 4113301, 5906093, 8226602, 11812186, 12339903, 17718279, 24679806, 35436558, 78152719, 156305438, 176871943, 234458157, 353743886, 468916314, 530615829, 1061231658, 3360566917, 6721133834, 10081700751, 20163401502]

約数ペア:

[(1, 20163401502), (2, 10081700751), (3, 6721133834), (6, 3360566917), (19, 1061231658), (38, 530615829), (43, 468916314), (57, 353743886), (86, 234458157), (114, 176871943), (129, 156305438), (258, 78152719), (569, 35436558), (817, 24679806), (1138, 17718279), (1634, 12339903), (1707, 11812186), (2451, 8226602), (3414, 5906093), (4902, 4113301), (7229, 2789238), (10811, 1865082), (14458, 1394619), (21622, 932541), (21687, 929746), (24467, 824106), (32433, 621694), (43374, 464873), (48934, 412053), (64866, 310847), (73401, 274702), (137351, 146802)]