20565246144

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{44389}}^1$

素因数の和:44550

約数の個数: 112

約数和(自身を含む): 57728307200

約数和(自身を除く): 37163061056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 152, 192, 228, 254, 304, 381, 456, 508, 608, 762, 912, 1016, 1216, 1524, 1824, 2032, 2413, 3048, 3648, 4064, 4826, 6096, 7239, 8128, 9652, 12192, 14478, 19304, 24384, 28956, 38608, 44389, 57912, 77216, 88778, 115824, 133167, 154432, 177556, 231648, 266334, 355112, 463296, 532668, 710224, 843391, 1065336, 1420448, 1686782, 2130672, 2530173, 2840896, 3373564, 4261344, 5060346, 5637403, 6747128, 8522688, 10120692, 11274806, 13494256, 16912209, 20241384, 22549612, 26988512, 33824418, 40482768, 45099224, 53977024, 67648836, 80965536, 90198448, 107110657, 135297672, 161931072, 180396896, 214221314, 270595344, 321331971, 360793792, 428442628, 541190688, 642663942, 856885256, 1082381376, 1285327884, 1713770512, 2570655768, 3427541024, 5141311536, 6855082048, 10282623072, 20565246144]

約数ペア:

[(1, 20565246144), (2, 10282623072), (3, 6855082048), (4, 5141311536), (6, 3427541024), (8, 2570655768), (12, 1713770512), (16, 1285327884), (19, 1082381376), (24, 856885256), (32, 642663942), (38, 541190688), (48, 428442628), (57, 360793792), (64, 321331971), (76, 270595344), (96, 214221314), (114, 180396896), (127, 161931072), (152, 135297672), (192, 107110657), (228, 90198448), (254, 80965536), (304, 67648836), (381, 53977024), (456, 45099224), (508, 40482768), (608, 33824418), (762, 26988512), (912, 22549612), (1016, 20241384), (1216, 16912209), (1524, 13494256), (1824, 11274806), (2032, 10120692), (2413, 8522688), (3048, 6747128), (3648, 5637403), (4064, 5060346), (4826, 4261344), (6096, 3373564), (7239, 2840896), (8128, 2530173), (9652, 2130672), (12192, 1686782), (14478, 1420448), (19304, 1065336), (24384, 843391), (28956, 710224), (38608, 532668), (44389, 463296), (57912, 355112), (77216, 266334), (88778, 231648), (115824, 177556), (133167, 154432)]