20115904116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1409}}^1\times {\mathrm{15451}}^1$

素因数の和:16885

約数の個数: 96

約数和(自身を含む): 58564316160

約数和(自身を除く): 38448412044

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 1409, 2818, 4227, 5636, 8454, 9863, 15451, 15499, 16908, 19726, 29589, 30902, 30998, 39452, 46353, 46497, 59178, 61804, 61996, 92706, 92994, 108157, 108493, 118356, 169961, 185412, 185988, 216314, 216986, 324471, 325479, 339922, 432628, 433972, 509883, 648942, 650958, 679844, 1019766, 1189727, 1297884, 1301916, 2039532, 2379454, 3569181, 4758908, 7138362, 14276724, 21770459, 43540918, 65311377, 87081836, 130622754, 152393213, 239475049, 261245508, 304786426, 457179639, 478950098, 609572852, 718425147, 914359278, 957900196, 1436850294, 1676325343, 1828718556, 2873700588, 3352650686, 5028976029, 6705301372, 10057952058, 20115904116]

約数ペア:

[(1, 20115904116), (2, 10057952058), (3, 6705301372), (4, 5028976029), (6, 3352650686), (7, 2873700588), (11, 1828718556), (12, 1676325343), (14, 1436850294), (21, 957900196), (22, 914359278), (28, 718425147), (33, 609572852), (42, 478950098), (44, 457179639), (66, 304786426), (77, 261245508), (84, 239475049), (132, 152393213), (154, 130622754), (231, 87081836), (308, 65311377), (462, 43540918), (924, 21770459), (1409, 14276724), (2818, 7138362), (4227, 4758908), (5636, 3569181), (8454, 2379454), (9863, 2039532), (15451, 1301916), (15499, 1297884), (16908, 1189727), (19726, 1019766), (29589, 679844), (30902, 650958), (30998, 648942), (39452, 509883), (46353, 433972), (46497, 432628), (59178, 339922), (61804, 325479), (61996, 324471), (92706, 216986), (92994, 216314), (108157, 185988), (108493, 185412), (118356, 169961)]