20084435688

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1\times {\mathrm{5261}}^1$

素因数の和:7522

約数の個数: 64

約数和(自身を含む): 50931950400

約数和(自身を除く): 30847514712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 2179, 4358, 5261, 6537, 8716, 10522, 13074, 15783, 17432, 21044, 26148, 31566, 42088, 52296, 63132, 126264, 159067, 318134, 384053, 477201, 636268, 768106, 954402, 1152159, 1272536, 1536212, 1908804, 2304318, 3072424, 3817608, 4608636, 9217272, 11463719, 22927438, 34391157, 45854876, 68782314, 91709752, 137564628, 275129256, 836851487, 1673702974, 2510554461, 3347405948, 5021108922, 6694811896, 10042217844, 20084435688]

約数ペア:

[(1, 20084435688), (2, 10042217844), (3, 6694811896), (4, 5021108922), (6, 3347405948), (8, 2510554461), (12, 1673702974), (24, 836851487), (73, 275129256), (146, 137564628), (219, 91709752), (292, 68782314), (438, 45854876), (584, 34391157), (876, 22927438), (1752, 11463719), (2179, 9217272), (4358, 4608636), (5261, 3817608), (6537, 3072424), (8716, 2304318), (10522, 1908804), (13074, 1536212), (15783, 1272536), (17432, 1152159), (21044, 954402), (26148, 768106), (31566, 636268), (42088, 477201), (52296, 384053), (63132, 318134), (126264, 159067)]