20194506402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{5683}}^1$

素因数の和:5848

約数の個数: 128

約数和(自身を含む): 50070128640

約数和(自身を除く): 29875622238

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 73, 114, 122, 133, 146, 183, 219, 266, 366, 399, 427, 438, 511, 798, 854, 1022, 1159, 1281, 1387, 1533, 2318, 2562, 2774, 3066, 3477, 4161, 4453, 5683, 6954, 8113, 8322, 8906, 9709, 11366, 13359, 16226, 17049, 19418, 24339, 26718, 29127, 31171, 34098, 39781, 48678, 58254, 62342, 79562, 84607, 93513, 107977, 119343, 169214, 187026, 215954, 238686, 253821, 323931, 346663, 414859, 507642, 592249, 647862, 693326, 755839, 829718, 1039989, 1184498, 1244577, 1511678, 1776747, 2079978, 2267517, 2426641, 2489154, 2904013, 3553494, 4535034, 4853282, 5808026, 6586597, 7279923, 7882321, 8712039, 13173194, 14559846, 15764642, 17424078, 19759791, 23646963, 25306399, 39519582, 46106179, 47293926, 50612798, 55176247, 75919197, 92212358, 110352494, 138318537, 151838394, 165528741, 177144793, 276637074, 331057482, 354289586, 480821581, 531434379, 961643162, 1062868758, 1442464743, 2884929486, 3365751067, 6731502134, 10097253201, 20194506402]

約数ペア:

[(1, 20194506402), (2, 10097253201), (3, 6731502134), (6, 3365751067), (7, 2884929486), (14, 1442464743), (19, 1062868758), (21, 961643162), (38, 531434379), (42, 480821581), (57, 354289586), (61, 331057482), (73, 276637074), (114, 177144793), (122, 165528741), (133, 151838394), (146, 138318537), (183, 110352494), (219, 92212358), (266, 75919197), (366, 55176247), (399, 50612798), (427, 47293926), (438, 46106179), (511, 39519582), (798, 25306399), (854, 23646963), (1022, 19759791), (1159, 17424078), (1281, 15764642), (1387, 14559846), (1533, 13173194), (2318, 8712039), (2562, 7882321), (2774, 7279923), (3066, 6586597), (3477, 5808026), (4161, 4853282), (4453, 4535034), (5683, 3553494), (6954, 2904013), (8113, 2489154), (8322, 2426641), (8906, 2267517), (9709, 2079978), (11366, 1776747), (13359, 1511678), (16226, 1244577), (17049, 1184498), (19418, 1039989), (24339, 829718), (26718, 755839), (29127, 693326), (31171, 647862), (34098, 592249), (39781, 507642), (48678, 414859), (58254, 346663), (62342, 323931), (79562, 253821), (84607, 238686), (93513, 215954), (107977, 187026), (119343, 169214)]