20173595832

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2243}}^1\times {\mathrm{3203}}^1$

素因数の和:5474

約数の個数: 128

約数和(自身を含む): 60394118400

約数和(自身を除く): 40220522568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2243, 2808, 3203, 4486, 6406, 6729, 8972, 9609, 12812, 13458, 17944, 19218, 20187, 25624, 26916, 28827, 29159, 38436, 40374, 41639, 53832, 57654, 58318, 60561, 76872, 80748, 83278, 86481, 87477, 115308, 116636, 121122, 124917, 161496, 166556, 172962, 174954, 230616, 233272, 242244, 249834, 262431, 333112, 345924, 349908, 374751, 484488, 499668, 524862, 691848, 699816, 749502, 787293, 999336, 1049724, 1124253, 1499004, 1574586, 2099448, 2248506, 2998008, 3149172, 4497012, 6298344, 7184329, 8994024, 14368658, 21552987, 28737316, 43105974, 57474632, 64658961, 86211948, 93396277, 129317922, 172423896, 186792554, 193976883, 258635844, 280188831, 373585108, 387953766, 517271688, 560377662, 747170216, 775907532, 840566493, 1120755324, 1551815064, 1681132986, 2241510648, 2521699479, 3362265972, 5043398958, 6724531944, 10086797916, 20173595832]

約数ペア:

[(1, 20173595832), (2, 10086797916), (3, 6724531944), (4, 5043398958), (6, 3362265972), (8, 2521699479), (9, 2241510648), (12, 1681132986), (13, 1551815064), (18, 1120755324), (24, 840566493), (26, 775907532), (27, 747170216), (36, 560377662), (39, 517271688), (52, 387953766), (54, 373585108), (72, 280188831), (78, 258635844), (104, 193976883), (108, 186792554), (117, 172423896), (156, 129317922), (216, 93396277), (234, 86211948), (312, 64658961), (351, 57474632), (468, 43105974), (702, 28737316), (936, 21552987), (1404, 14368658), (2243, 8994024), (2808, 7184329), (3203, 6298344), (4486, 4497012), (6406, 3149172), (6729, 2998008), (8972, 2248506), (9609, 2099448), (12812, 1574586), (13458, 1499004), (17944, 1124253), (19218, 1049724), (20187, 999336), (25624, 787293), (26916, 749502), (28827, 699816), (29159, 691848), (38436, 524862), (40374, 499668), (41639, 484488), (53832, 374751), (57654, 349908), (58318, 345924), (60561, 333112), (76872, 262431), (80748, 249834), (83278, 242244), (86481, 233272), (87477, 230616), (115308, 174954), (116636, 172962), (121122, 166556), (124917, 161496)]