20778826212

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{569}}^1\times {\mathrm{1889}}^1$

素因数の和:2650

約数の個数: 96

約数和(自身を含む): 54295920000

約数和(自身を除く): 33517093788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 569, 716, 1074, 1138, 1611, 1707, 1889, 2148, 2276, 3222, 3414, 3778, 4833, 5121, 5667, 6444, 6828, 7556, 9666, 10242, 11334, 15363, 17001, 19332, 20484, 22668, 30726, 34002, 51003, 61452, 68004, 101851, 102006, 203702, 204012, 305553, 338131, 407404, 611106, 676262, 916659, 1014393, 1074841, 1222212, 1352524, 1833318, 2028786, 2149682, 2749977, 3043179, 3224523, 3666636, 4057572, 4299364, 5499954, 6086358, 6449046, 9129537, 9673569, 10999908, 12172716, 12898092, 18259074, 19347138, 29020707, 36518148, 38694276, 58041414, 116082828, 192396539, 384793078, 577189617, 769586156, 1154379234, 1731568851, 2308758468, 3463137702, 5194706553, 6926275404, 10389413106, 20778826212]

約数ペア:

[(1, 20778826212), (2, 10389413106), (3, 6926275404), (4, 5194706553), (6, 3463137702), (9, 2308758468), (12, 1731568851), (18, 1154379234), (27, 769586156), (36, 577189617), (54, 384793078), (108, 192396539), (179, 116082828), (358, 58041414), (537, 38694276), (569, 36518148), (716, 29020707), (1074, 19347138), (1138, 18259074), (1611, 12898092), (1707, 12172716), (1889, 10999908), (2148, 9673569), (2276, 9129537), (3222, 6449046), (3414, 6086358), (3778, 5499954), (4833, 4299364), (5121, 4057572), (5667, 3666636), (6444, 3224523), (6828, 3043179), (7556, 2749977), (9666, 2149682), (10242, 2028786), (11334, 1833318), (15363, 1352524), (17001, 1222212), (19332, 1074841), (20484, 1014393), (22668, 916659), (30726, 676262), (34002, 611106), (51003, 407404), (61452, 338131), (68004, 305553), (101851, 204012), (102006, 203702)]