20198736384

素因数分解:

$2^9\times 3^1\times {\mathrm{137}}^1\times {\mathrm{95987}}^1$

素因数の和:96145

約数の個数: 80

約数和(自身を含む): 54204039648

約数和(自身を除く): 34005303264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 512, 548, 768, 822, 1096, 1536, 1644, 2192, 3288, 4384, 6576, 8768, 13152, 17536, 26304, 35072, 52608, 70144, 95987, 105216, 191974, 210432, 287961, 383948, 575922, 767896, 1151844, 1535792, 2303688, 3071584, 4607376, 6143168, 9214752, 12286336, 13150219, 18429504, 24572672, 26300438, 36859008, 39450657, 49145344, 52600876, 73718016, 78901314, 105201752, 147436032, 157802628, 210403504, 315605256, 420807008, 631210512, 841614016, 1262421024, 1683228032, 2524842048, 3366456064, 5049684096, 6732912128, 10099368192, 20198736384]

約数ペア:

[(1, 20198736384), (2, 10099368192), (3, 6732912128), (4, 5049684096), (6, 3366456064), (8, 2524842048), (12, 1683228032), (16, 1262421024), (24, 841614016), (32, 631210512), (48, 420807008), (64, 315605256), (96, 210403504), (128, 157802628), (137, 147436032), (192, 105201752), (256, 78901314), (274, 73718016), (384, 52600876), (411, 49145344), (512, 39450657), (548, 36859008), (768, 26300438), (822, 24572672), (1096, 18429504), (1536, 13150219), (1644, 12286336), (2192, 9214752), (3288, 6143168), (4384, 4607376), (6576, 3071584), (8768, 2303688), (13152, 1535792), (17536, 1151844), (26304, 767896), (35072, 575922), (52608, 383948), (70144, 287961), (95987, 210432), (105216, 191974)]