20889791736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{2027}}^1$

素因数の和:2529

約数の個数: 128

約数和(自身を含む): 57705523200

約数和(自身を除く): 36815731464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 103, 132, 206, 264, 309, 379, 412, 618, 758, 824, 1133, 1137, 1236, 1516, 2027, 2266, 2274, 2472, 3032, 3399, 4054, 4169, 4532, 4548, 6081, 6798, 8108, 8338, 9064, 9096, 12162, 12507, 13596, 16216, 16676, 22297, 24324, 25014, 27192, 33352, 39037, 44594, 48648, 50028, 66891, 78074, 89188, 100056, 117111, 133782, 156148, 178376, 208781, 234222, 267564, 312296, 417562, 429407, 468444, 535128, 626343, 768233, 835124, 858814, 936888, 1252686, 1288221, 1536466, 1670248, 1717628, 2296591, 2304699, 2505372, 2576442, 3072932, 3435256, 4593182, 4609398, 5010744, 5152884, 6145864, 6889773, 8450563, 9186364, 9218796, 10305768, 13779546, 16901126, 18372728, 18437592, 25351689, 27559092, 33802252, 50703378, 55118184, 67604504, 79127999, 101406756, 158255998, 202813512, 237383997, 316511996, 474767994, 633023992, 870407989, 949535988, 1740815978, 1899071976, 2611223967, 3481631956, 5222447934, 6963263912, 10444895868, 20889791736]

約数ペア:

[(1, 20889791736), (2, 10444895868), (3, 6963263912), (4, 5222447934), (6, 3481631956), (8, 2611223967), (11, 1899071976), (12, 1740815978), (22, 949535988), (24, 870407989), (33, 633023992), (44, 474767994), (66, 316511996), (88, 237383997), (103, 202813512), (132, 158255998), (206, 101406756), (264, 79127999), (309, 67604504), (379, 55118184), (412, 50703378), (618, 33802252), (758, 27559092), (824, 25351689), (1133, 18437592), (1137, 18372728), (1236, 16901126), (1516, 13779546), (2027, 10305768), (2266, 9218796), (2274, 9186364), (2472, 8450563), (3032, 6889773), (3399, 6145864), (4054, 5152884), (4169, 5010744), (4532, 4609398), (4548, 4593182), (6081, 3435256), (6798, 3072932), (8108, 2576442), (8338, 2505372), (9064, 2304699), (9096, 2296591), (12162, 1717628), (12507, 1670248), (13596, 1536466), (16216, 1288221), (16676, 1252686), (22297, 936888), (24324, 858814), (25014, 835124), (27192, 768233), (33352, 626343), (39037, 535128), (44594, 468444), (48648, 429407), (50028, 417562), (66891, 312296), (78074, 267564), (89188, 234222), (100056, 208781), (117111, 178376), (133782, 156148)]