20170051198

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 35608930560

約数和(自身を除く): 15438879362

約数列:

[1, 2, 11, 19, 22, 38, 121, 139, 151, 209, 242, 278, 302, 361, 418, 722, 1331, 1529, 1661, 2299, 2641, 2662, 2869, 3058, 3322, 3971, 4598, 5282, 5738, 7942, 16819, 18271, 20989, 25289, 29051, 31559, 33638, 36542, 41978, 43681, 50179, 50578, 54511, 58102, 63118, 87362, 100358, 109022, 185009, 200981, 230879, 319561, 347149, 370018, 398791, 401962, 461758, 480491, 551969, 599621, 639122, 694298, 797582, 960982, 1103938, 1199242, 2539669, 3515171, 3818639, 4386701, 5079338, 6071659, 6595831, 7030342, 7577029, 7637278, 8773402, 12143318, 13191662, 15154058, 27936359, 48253711, 55872718, 66788249, 72554141, 83347319, 96507422, 133576498, 145108282, 166694638, 530790821, 916820509, 1061581642, 1833641018, 10085025599, 20170051198]

約数ペア:

[(1, 20170051198), (2, 10085025599), (11, 1833641018), (19, 1061581642), (22, 916820509), (38, 530790821), (121, 166694638), (139, 145108282), (151, 133576498), (209, 96507422), (242, 83347319), (278, 72554141), (302, 66788249), (361, 55872718), (418, 48253711), (722, 27936359), (1331, 15154058), (1529, 13191662), (1661, 12143318), (2299, 8773402), (2641, 7637278), (2662, 7577029), (2869, 7030342), (3058, 6595831), (3322, 6071659), (3971, 5079338), (4598, 4386701), (5282, 3818639), (5738, 3515171), (7942, 2539669), (16819, 1199242), (18271, 1103938), (20989, 960982), (25289, 797582), (29051, 694298), (31559, 639122), (33638, 599621), (36542, 551969), (41978, 480491), (43681, 461758), (50179, 401962), (50578, 398791), (54511, 370018), (58102, 347149), (63118, 319561), (87362, 230879), (100358, 200981), (109022, 185009)]