20228565552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{39199}}^1$

素因数の和:40050

約数の個数: 80

約数和(自身を含む): 56346393600

約数和(自身を除く): 36117828048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 827, 1654, 2481, 3308, 4962, 6616, 9924, 10751, 13232, 19848, 21502, 32253, 39199, 39696, 43004, 64506, 78398, 86008, 117597, 129012, 156796, 172016, 235194, 258024, 313592, 470388, 509587, 516048, 627184, 940776, 1019174, 1528761, 1881552, 2038348, 3057522, 4076696, 6115044, 8153392, 12230088, 24460176, 32417573, 64835146, 97252719, 129670292, 194505438, 259340584, 389010876, 421428449, 518681168, 778021752, 842856898, 1264285347, 1556043504, 1685713796, 2528570694, 3371427592, 5057141388, 6742855184, 10114282776, 20228565552]

約数ペア:

[(1, 20228565552), (2, 10114282776), (3, 6742855184), (4, 5057141388), (6, 3371427592), (8, 2528570694), (12, 1685713796), (13, 1556043504), (16, 1264285347), (24, 842856898), (26, 778021752), (39, 518681168), (48, 421428449), (52, 389010876), (78, 259340584), (104, 194505438), (156, 129670292), (208, 97252719), (312, 64835146), (624, 32417573), (827, 24460176), (1654, 12230088), (2481, 8153392), (3308, 6115044), (4962, 4076696), (6616, 3057522), (9924, 2038348), (10751, 1881552), (13232, 1528761), (19848, 1019174), (21502, 940776), (32253, 627184), (39199, 516048), (39696, 509587), (43004, 470388), (64506, 313592), (78398, 258024), (86008, 235194), (117597, 172016), (129012, 156796)]