2000805906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4679}}^1$

素因数の和:4756

約数の個数: 96

約数和(自身を含む): 4780339200

約数和(自身を除く): 2779533294

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 121, 186, 209, 242, 341, 363, 418, 589, 627, 682, 726, 1023, 1178, 1254, 1767, 2046, 2299, 3534, 3751, 4598, 4679, 6479, 6897, 7502, 9358, 11253, 12958, 13794, 14037, 19437, 22506, 28074, 38874, 51469, 71269, 88901, 102938, 142538, 145049, 154407, 177802, 213807, 266703, 290098, 308814, 427614, 435147, 533406, 566159, 870294, 977911, 1132318, 1595539, 1698477, 1955822, 2755931, 2933733, 3191078, 3396954, 4786617, 5511862, 5867466, 8267793, 9573234, 10757021, 16535586, 17550929, 21514042, 30315241, 32271063, 35101858, 52652787, 60630482, 64542126, 90945723, 105305574, 181891446, 333467651, 666935302, 1000402953, 2000805906]

約数ペア:

[(1, 2000805906), (2, 1000402953), (3, 666935302), (6, 333467651), (11, 181891446), (19, 105305574), (22, 90945723), (31, 64542126), (33, 60630482), (38, 52652787), (57, 35101858), (62, 32271063), (66, 30315241), (93, 21514042), (114, 17550929), (121, 16535586), (186, 10757021), (209, 9573234), (242, 8267793), (341, 5867466), (363, 5511862), (418, 4786617), (589, 3396954), (627, 3191078), (682, 2933733), (726, 2755931), (1023, 1955822), (1178, 1698477), (1254, 1595539), (1767, 1132318), (2046, 977911), (2299, 870294), (3534, 566159), (3751, 533406), (4598, 435147), (4679, 427614), (6479, 308814), (6897, 290098), (7502, 266703), (9358, 213807), (11253, 177802), (12958, 154407), (13794, 145049), (14037, 142538), (19437, 102938), (22506, 88901), (28074, 71269), (38874, 51469)]